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urlencode: fix null byte hexdigit() bug

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This commit is contained in:
cinap_lenrek 2012-10-05 23:30:05 +02:00
parent 9ac9a135c8
commit 310afb88ef
1 changed files with 1 additions and 1 deletions
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2
sys/src/cmd/urlencode.c
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@ -14,7 +14,7 @@ hexdigit(int c)
{
char *p;
if(c >= 0){
if(c > 0){
if((p = strchr(Hex, c)) != 0)
return p - Hex;
if((p = strchr(hex, c)) != 0)