static glob_t globbuf;
memset(pidbuf, 0, sizeof(pidbuf));
- if (glob(path, GLOB_NOCHECK | GLOB_TILDE, NULL, &globbuf) < 0)
+ if (glob(path, GLOB_NOCHECK | GLOB_TILDE, NULL, &globbuf) != 0)
die("glob() failed\n");
if (globbuf.gl_pathc == 0) {
/* No glob matches, the specified path does not contain a wildcard. */