--- a/sdl-config.in	Sun May 21 17:26:40 2006 +0000
+++ b/sdl-config.in	Tue May 23 15:07:56 2006 +0000
@@ -16,7 +16,7 @@
 
 while test $# -gt 0; do
   case "$1" in
-  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  -*=*) optarg=`echo "$1" | LC_ALL="C" sed 's/[-_a-zA-Z0-9]*=//'` ;;
   *) optarg= ;;
   esac