From 6ac4bb17aa076a309339b6278dd3a1f3da97fac1 Mon Sep 17 00:00:00 2001
From: ceriel <none@none>
Date: Wed, 29 Mar 1989 14:58:42 +0000
Subject: [PATCH] check arguments better

---
 util/arch/archiver.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/util/arch/archiver.c b/util/arch/archiver.c
index bd4746f45..0a21c14a9 100644
--- a/util/arch/archiver.c
+++ b/util/arch/archiver.c
@@ -175,6 +175,7 @@ int argc;
 char *argv[];
 {
   register char *ptr;
+  int needs_arg = 0;
 
   progname = argv[0];
 
@@ -193,6 +194,7 @@ char *argv[];
 			ex_fl = TRUE;
 			break;
 		case 'a' :
+			needs_arg = 1;
 			app_fl = TRUE;
 			break;
 		case 'c' :
@@ -200,13 +202,16 @@ char *argv[];
 			break;
 #ifndef AAL
 		case 'p' :
+			needs_arg = 1;
 			pr_fl = TRUE;
 			break;
 #endif
 		case 'd' :
+			needs_arg = 1;
 			del_fl = TRUE;
 			break;
 		case 'r' :
+			needs_arg = 1;
 			rep_fl = TRUE;
 			break;
 		case 'l' :
@@ -216,6 +221,9 @@ char *argv[];
 			usage();
 	}
   }
+
+  if (needs_arg)
+	usage();
   if (local_fl) strcpy(temp_arch, "ar.XXXXXX");
   else	strcpy(temp_arch, "/tmp/ar.XXXXXX");
 
-- 
2.34.1