lib-imap-client: test-imapc-client - Use getopt() for parsing command line arguments.

diff --git a/src/lib-imap-client/test-imapc-client.c b/src/lib-imap-client/test-imapc-client.c
index 6fff36b17352aa934fcbc3834202b67d4c589667..ff824047dcd2b2be33706c30a015f0d5d27ce8d9 100644 (file)
--- a/src/lib-imap-client/test-imapc-client.c
+++ b/src/lib-imap-client/test-imapc-client.c
@@ -810,6 +810,8 @@ static void test_imapc_client_get_capabilities_disconnected(void)
 
 int main(int argc ATTR_UNUSED, char *argv[])
 {
+       int c;
+
        static void (*const test_functions[])(void) = {
                test_imapc_connect_failed,
                test_imapc_banner_hangs,
@@ -825,7 +827,16 @@ int main(int argc ATTR_UNUSED, char *argv[])
                NULL
        };
 
-       debug = null_strcmp(argv[1], "-D") == 0;
+       while ((c = getopt(argc, argv, "D")) > 0) {
+               switch (c) {
+               case 'D':
+                       debug = TRUE;
+                       break;
+               default:
+                       i_fatal("Usage: %s [-D]", argv[0]);
+               }
+       }
+
        test_imapc_default_settings.debug = debug;
 
        /* listen on localhost */