diff options
| -rw-r--r-- | lib/libc/stdio/mktemp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/stdio/mktemp.c b/lib/libc/stdio/mktemp.c index af547c6..cd24449 100644 --- a/lib/libc/stdio/mktemp.c +++ b/lib/libc/stdio/mktemp.c @@ -111,7 +111,6 @@ _gettemp(path, doopen, domkdir, slen) return(0); } - pid = getpid(); for (trv = path; *trv; ++trv) ; trv -= slen; @@ -121,6 +120,7 @@ _gettemp(path, doopen, domkdir, slen) errno = EINVAL; return (0); } + pid = getpid(); while (*trv == 'X' && pid != 0) { *trv-- = (pid % 10) + '0'; pid /= 10; @@ -177,7 +177,7 @@ _gettemp(path, doopen, domkdir, slen) /* tricky little algorithm for backward compatibility */ for (trv = start;;) { - if (!*trv) + if (*trv == '\0' || trv == suffp) return(0); if (*trv == 'Z') *trv++ = 'a'; |
