Don't dump core if argument is missing.

PR:		9048

1 files changed, 16 insertions, 0 deletions

diff --git a/devel/asl/files/patch-ac b/devel/asl/files/patch-ac
new file mode 100644
index 000000000000..404d3b9cc65d
--- /dev/null
+++ b/devel/asl/files/patch-ac
@@ -0,0 +1,16 @@
+--- as.c.orig	Sat May  9 15:13:05 1998
++++ as.c	Fri Dec 11 17:14:47 1998
+@@ -2577,6 +2577,13 @@
+ 
+    ParamCount=argc-1; ParamStr=argv;
+ 
++   if (ParamCount == 0)
++    BEGIN
++       fprintf(stderr, "Usage: %s [ option(s) ] file(s) [ option(s) ] file(s)\n",
++                       argv[0]);
++       exit(0);
++    END
++    
+    if (First)
+     BEGIN
+      endian_init(); nls_init(); bpemu_init(); stdhandl_init();