Small portability fix

chihfei · Aug 4, 2000 · 9f2cd78 · 9f2cd78
1 parent c7d84ac
commit 9f2cd78
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ext/ext_skel b/ext/ext_skel
@@ -35,7 +35,7 @@ while test $# -gt 0; do
   case $1 in
     --extname=?*)
 	extname=$optarg
-	EXTNAME=`echo $extname | tr a-z A-Z`
+	EXTNAME=`echo $extname | tr [a-z] [A-Z]`
 	;;
     --proto=?*)
 	proto=$optarg