Signed-off-by: Ramsay Jones <[email protected]>
---
cache.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/cache.h b/cache.h
index a916bc79e..a0e3e362c 100644
--- a/cache.h
+++ b/cache.h
@@ -1243,8 +1243,8 @@ static inline unsigned int hexval(unsigned char c)
*/
static inline int hex2chr(const char *s)
{
- int val = hexval(s[0]);
- return (val < 0) ? val : (val << 4) | hexval(s[1]);
+ unsigned int val = hexval(s[0]);
+ return (val & ~0xf) ? val : (val << 4) | hexval(s[1]);
}
/* Convert to/from hex/sha1 representation */
--
2.14.0
