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added handling of unknown command line options

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git-svn-id: https://vsmartcard.svn.sourceforge.net/svnroot/vsmartcard@356 96b47cad-a561-4643-ad3b-153ac7d7599c
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frankmorgner
2010-11-11 10:43:54 +00:00
parent c0f16a32a3
commit 227f67d32d
1 changed files with 9 additions and 0 deletions
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9
pcsc-relay/src/pcsc-relay.c
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@@ -178,6 +178,15 @@ int main (int argc, char **argv)
} }
} }
if (optind < argc) {
fprintf (stderr, "Unknown argument%s:", optind+1 == argc ? "" : "s");
while (optind < argc) {
fprintf(stderr, " \"%s\"", argv[optind++]);
fprintf(stderr, "%c", optind == argc ? '\n' : ',');
}
exit(1);
}
if (doinfo) { if (doinfo) {
fprintf(stderr, "%s written by Frank Morgner.\n" , fprintf(stderr, "%s written by Frank Morgner.\n" ,