From 0469abd4a9c9270a1fdc962969e36e63699af8b4 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Sun, 10 Dec 2017 21:51:33 +0100
Subject: upgrade dependencies

---
 .../source-map-resolve/lib/decode-uri-component.js | 11 ++++++
 .../lib/source-map-resolve-node.js                 | 39 ++++++++++++++++------
 2 files changed, 39 insertions(+), 11 deletions(-)
 create mode 100644 node_modules/source-map-resolve/lib/decode-uri-component.js

(limited to 'node_modules/source-map-resolve/lib')

diff --git a/node_modules/source-map-resolve/lib/decode-uri-component.js b/node_modules/source-map-resolve/lib/decode-uri-component.js
new file mode 100644
index 000000000..c7064ff4d
--- /dev/null
+++ b/node_modules/source-map-resolve/lib/decode-uri-component.js
@@ -0,0 +1,11 @@
+// Copyright 2017 Simon Lydell
+// X11 (“MIT”) Licensed. (See LICENSE.)
+
+var decodeUriComponent = require("decode-uri-component")
+
+function customDecodeUriComponent(string) {
+  // `decodeUriComponent` turns `+` into ` `, but that's not wanted.
+  return decodeUriComponent(string.replace(/\+/g, "%2B"))
+}
+
+module.exports = customDecodeUriComponent
diff --git a/node_modules/source-map-resolve/lib/source-map-resolve-node.js b/node_modules/source-map-resolve/lib/source-map-resolve-node.js
index f5904b229..f80953d5d 100644
--- a/node_modules/source-map-resolve/lib/source-map-resolve-node.js
+++ b/node_modules/source-map-resolve/lib/source-map-resolve-node.js
@@ -1,10 +1,11 @@
-// Copyright 2014, 2015, 2016 Simon Lydell
+// Copyright 2014, 2015, 2016, 2017 Simon Lydell
 // X11 (“MIT”) Licensed. (See LICENSE.)
 
-var sourceMappingURL = require("source-map-url")
-var resolveUrl       = require("./resolve-url")
-var urix             = require("urix")
-var atob             = require("atob")
+var sourceMappingURL   = require("source-map-url")
+var resolveUrl         = require("./resolve-url")
+var decodeUriComponent = require("./decode-uri-component")
+var urix               = require("urix")
+var atob               = require("atob")
 
 
 
@@ -22,8 +23,9 @@ function parseMapToJSON(string, data) {
 }
 
 function readSync(read, url, data) {
+  var readUrl = decodeUriComponent(url)
   try {
-    return String(read(url))
+    return String(read(readUrl))
   } catch (error) {
     error.sourceMapData = data
     throw error
@@ -42,7 +44,8 @@ function resolveSourceMap(code, codeUrl, read, callback) {
   if (!mapData || mapData.map) {
     return callbackAsync(callback, null, mapData)
   }
-  read(mapData.url, function(error, result) {
+  var readUrl = decodeUriComponent(mapData.url)
+  read(readUrl, function(error, result) {
     if (error) {
       error.sourceMapData = mapData
       return callback(error)
@@ -117,12 +120,17 @@ function resolveSources(map, mapUrl, read, options, callback) {
     callback = options
     options = {}
   }
-  var pending = map.sources.length
+  var pending = map.sources ? map.sources.length : 0
   var result = {
     sourcesResolved: [],
     sourcesContent:  []
   }
 
+  if (pending === 0) {
+    callbackAsync(callback, null, result)
+    return
+  }
+
   var done = function() {
     pending--
     if (pending === 0) {
@@ -136,7 +144,8 @@ function resolveSources(map, mapUrl, read, options, callback) {
       result.sourcesContent[index] = sourceContent
       callbackAsync(done, null)
     } else {
-      read(fullUrl, function(error, source) {
+      var readUrl = decodeUriComponent(fullUrl)
+      read(readUrl, function(error, source) {
         result.sourcesContent[index] = error ? error : String(source)
         done()
       })
@@ -149,20 +158,27 @@ function resolveSourcesSync(map, mapUrl, read, options) {
     sourcesResolved: [],
     sourcesContent:  []
   }
+
+  if (!map.sources || map.sources.length === 0) {
+    return result
+  }
+
   resolveSourcesHelper(map, mapUrl, options, function(fullUrl, sourceContent, index) {
     result.sourcesResolved[index] = fullUrl
     if (read !== null) {
       if (typeof sourceContent === "string") {
         result.sourcesContent[index] = sourceContent
       } else {
+        var readUrl = decodeUriComponent(fullUrl)
         try {
-          result.sourcesContent[index] = String(read(fullUrl))
+          result.sourcesContent[index] = String(read(readUrl))
         } catch (error) {
           result.sourcesContent[index] = error
         }
       }
     }
   })
+
   return result
 }
 
@@ -211,7 +227,8 @@ function resolve(code, codeUrl, read, options, callback) {
       sourcesRelativeTo: mapUrl,
       map: null
     }
-    read(mapUrl, function(error, result) {
+    var readUrl = decodeUriComponent(mapUrl)
+    read(readUrl, function(error, result) {
       if (error) {
         error.sourceMapData = data
         return callback(error)
-- 
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