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fix an off-by-one error.

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1 parent 57482ef commit 913d68bbcd547918a5fa18a056290478dbeb8699 @tsahara tsahara committed Dec 11, 2012
Showing with 4 additions and 3 deletions.
  1. +4 −3 mrbgems/generator.c
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@@ -60,8 +60,9 @@ static char
* String which will be the replacement
*
*/
-static char
-*replace(const char *s, const char *old, const char *new)
+
+static char *
+replace(const char *s, const char *old, const char *new)
{
char *ret;
int i, count = 0;
@@ -75,7 +76,7 @@ static char
}
}
- ret = malloc(i + count * (newlen - oldlen));
+ ret = malloc(i + count * (newlen - oldlen) + 1);
if (ret == NULL)
exit(EXIT_FAILURE);

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