diff options
Diffstat (limited to 'tools/obxprop')
| -rw-r--r-- | tools/obxprop/obxprop.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/tools/obxprop/obxprop.c b/tools/obxprop/obxprop.c index b28b77a7..2e6b2a03 100644 --- a/tools/obxprop/obxprop.c +++ b/tools/obxprop/obxprop.c @@ -273,13 +273,13 @@ int main(int argc, char **argv) for (i = 1; i < argc; ++i) { if (!strcmp(argv[i], "--help")) { - return fail(0); + return fail(NULL); } else if (!strcmp(argv[i], "--root")) root = TRUE; else if (!strcmp(argv[i], "--id")) { if (++i == argc) - return fail(0); + return fail(NULL); if (argv[i][0] == '0' && argv[i][1] == 'x') { /* hex */ userid = parse_hex(argv[i]+2); @@ -288,11 +288,12 @@ int main(int argc, char **argv) /* decimal */ userid = atoi(argv[i]); } - break; + if (!userid) + return fail("Unable to parse argument to --id."); } else if (!strcmp(argv[i], "--display")) { if (++i == argc) - return fail(0); + return fail(NULL); dname = argv[i]; } else if (*argv[i] != '-') |