From 8ce6d32f63a81e6ea61971859152e4a5ec3b7c40 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Mon, 20 Jan 2020 01:23:02 +0100
Subject: beautification

---
 src/json/json_wire.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/json/json_wire.c')

diff --git a/src/json/json_wire.c b/src/json/json_wire.c
index 8480b4e8..4fc4cfea 100644
--- a/src/json/json_wire.c
+++ b/src/json/json_wire.c
@@ -232,7 +232,6 @@ validate_iban (const char *iban)
   char *nbuf;
   unsigned long long dividend;
   unsigned long long remainder;
-  int nread;
   unsigned int i;
   unsigned int j;
 
@@ -287,6 +286,8 @@ validate_iban (const char *iban)
   remainder = 0;
   for (unsigned int i = 0; i<j; i += 16)
   {
+    int nread;
+
     if (1 !=
         sscanf (&nbuf[i],
                 "%16llu %n",
@@ -311,7 +312,7 @@ validate_iban (const char *iban)
 
 
 /**
- * Valudate payto://iban/ account URL (only account information,
+ * Validate payto://iban/ account URL (only account information,
  * wire subject and amount are ignored).
  *
  * @param account_url URL to parse
@@ -319,7 +320,7 @@ validate_iban (const char *iban)
  *         #GNUNET_NO if @a account_url is a payto URI of a different type,
  *         #GNUNET_SYSERR if the IBAN (checksum) is incorrect
  */
-int
+static int
 validate_payto_iban (const char *account_url)
 {
   const char *iban;
-- 
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