--- bc-1.06.orig/bc/main.c
+++ bc-1.06/bc/main.c
@@ -63,7 +63,7 @@
   printf ("usage: %s [options] [file ...]\n%s%s%s%s%s%s%s", progname,
           "  -h  --help         print this usage and exit\n",
 	  "  -i  --interactive  force interactive mode\n",
-	  "  -l  --mathlib      use the predefine math routnes\n",
+          "  -l  --mathlib      use the predefined math routines\n",
 	  "  -q  --quiet        don't print initial banner\n",
 	  "  -s  --standard     non-standard bc constructs are errors\n",
 	  "  -w  --warn         warn about non-standard bc constructs\n",
@@ -93,6 +93,9 @@
 
       switch (optch)
 	{
+	case 0: /* Long option setting a var. */
+	  break;
+
 	case 'c':  /* compile only */
 	  compile_only = TRUE;
 	  break;