diff options
Diffstat (limited to 'mdk-stage1/dietlibc/lib/strsep.c')
-rw-r--r-- | mdk-stage1/dietlibc/lib/strsep.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mdk-stage1/dietlibc/lib/strsep.c b/mdk-stage1/dietlibc/lib/strsep.c index a1bf1872a..db76f89b5 100644 --- a/mdk-stage1/dietlibc/lib/strsep.c +++ b/mdk-stage1/dietlibc/lib/strsep.c @@ -4,6 +4,7 @@ char *strsep(char **stringp, const char *delim) { register char *tmp=*stringp; register char *tmp2=tmp; register const char *tmp3; + if (!*stringp) return 0; for (tmp2=tmp; *tmp2; ++tmp2) { for (tmp3=delim; *tmp3; ++tmp3) if (*tmp2==*tmp3) { /* delimiter found */ @@ -12,5 +13,6 @@ char *strsep(char **stringp, const char *delim) { return tmp; } } - return 0; + *stringp=0; + return tmp; } |