Use "-G fields" rather than "-G" in Makefiles.

Print an error and exit if an invalid option is given for the "-G" flag.

svn path=/trunk/; revision=5466

1 files changed, 6 insertions, 1 deletions

diff --git a/gtk/main.c b/gtk/main.c
index 2c5d976a10..659e8ac23f 100644
--- a/gtk/main.c
+++ b/gtk/main.c
@@ -1,6 +1,6 @@
 /* main.c
  *
- * $Id: main.c,v 1.248 2002/05/14 10:15:12 guy Exp $
+ * $Id: main.c,v 1.249 2002/05/14 18:27:28 guy Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@ethereal.com>
@@ -1295,6 +1295,11 @@ main(int argc, char *argv[])
         proto_registrar_dump_fields();
       else if (strcmp(argv[2], "protocols") == 0)
         proto_registrar_dump_protocols();
+      else {
+        fprintf(stderr, "tethereal: Invalid \"%s\" option for -G flag\n",
+                argv[2]);
+        exit(1);
+      }
     }
     exit(0);
   }