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path: root/graphics/xbarcode/files/patch-ab
blob: 1702d1013deaabade35405cab957f59848a833ea (plain) (blame)
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--- bar.c~	Tue Sep 13 18:25:32 1994
+++ bar.c	Sun Oct  1 02:35:31 2000
@@ -40,6 +40,7 @@
   ywert=100;
   xwert=100;
   strcpy(Wert,"");
+  if(argc<2) { fprintf(stderr,"%s",ErrText4); exit(-1); }
   if (strcmp(argv[1],"-HELP")==0)
     {
      help();