diff options
Diffstat (limited to 'fitz/base_getopt.c')
| -rw-r--r-- | fitz/base_getopt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fitz/base_getopt.c b/fitz/base_getopt.c index 2c198ba1..2a6e5ac4 100644 --- a/fitz/base_getopt.c +++ b/fitz/base_getopt.c @@ -25,7 +25,7 @@ getopt(int argc, char *argv[], char *optstring) optarg = NULL; - if (scan == NULL || *scan == '\0') { + if (!scan || *scan == '\0') { if (optind == 0) optind++; @@ -43,7 +43,7 @@ getopt(int argc, char *argv[], char *optstring) c = *scan++; place = strchr(optstring, c); - if (place == NULL || c == ':') { + if (!place || c == ':') { fprintf(stderr, "%s: unknown option -%c\n", argv[0], c); return '?'; } |