Instruction pointer gets negative values too.

2018-06-28 21:35:43 +02:00 · 2018-06-28 21:35:43 +02:00 · b9fa9bc48b
commit b9fa9bc48b
parent 6c72d7a1a0
1 changed files with 4 additions and 2 deletions
--- a/src/include/taler_testing_lib.h
+++ b/src/include/taler_testing_lib.h
@ -190,9 +190,11 @@ struct TALER_TESTING_Interpreter

  /**
   * Instruction pointer.  Tells #interpreter_run() which
-   * instruction to run next.
+   * instruction to run next.  Need (signed) int because
+   * it gets -1 when rewinding the interpreter to the first
+   * CMD.
   */
-  unsigned int ip;
+  int ip;

  /**
   * Result of the testcases, #GNUNET_OK on success