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Change len from int to unsigned in parse_string

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Fix "-Werror=strict-overflow compile error" following the first
suggestion of Danomi Manchego in
https://github.com/DaveGamble/cJSON/issues/85

Fixes:
 - http://autobuild.buildroot.net/results/3d899790acdc5c21733ff6f7f5a1b500e862ea0a

Signed-off-by: Fabrice Fontaine <fabrice.fontaine@orange.com>
This commit is contained in:
Fabrice Fontaine 2016-12-14 21:24:39 +01:00
parent a0431e226f
commit b218fbb7c1
1 changed files with 1 additions and 1 deletions
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cJSON.c
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@ -480,7 +480,7 @@ static const char *parse_string(cJSON *item, const char *str, const char **ep)
const char *end_ptr =str + 1; const char *end_ptr =str + 1;
char *ptr2 = NULL; char *ptr2 = NULL;
char *out = NULL; char *out = NULL;
int len = 0; unsigned len = 0;
unsigned uc = 0; unsigned uc = 0;
unsigned uc2 = 0; unsigned uc2 = 0;