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never exited getopt loop

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git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@342 f882894a-f735-0410-b71e-b25c423dba1c
This commit is contained in:
Karl DeBisschop 2003-02-18 22:24:35 +00:00
parent 2bd8a33c8d
commit b0d5270f0a
1 changed files with 4 additions and 1 deletions
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5
plugins/check_udp.c
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@ -161,6 +161,9 @@ process_arguments (int argc, char **argv)
c = getopt (argc, argv, "+hVvH:e:s:c:w:t:p:");
#endif
if (c == -1 || c == EOF || c == 1)
break;
switch (c) {
case '?': /* print short usage statement if args not parsable */
printf ("%s: Unknown argument: %s\n\n", progname, optarg);
@ -212,7 +215,7 @@ process_arguments (int argc, char **argv)
}
c = optind;
if (server_address == NULL && argv[c]) {
if (server_address == NULL && c < argc && argv[c]) {
if (is_host (argv[c]) == FALSE)
usage ("Invalid host name/address\n");
server_address = argv[c++];