No commit message

getbridge · Jun 19, 2012 · 2df0770 · 2df0770
1 parent 48fdbeb
commit 2df0770
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/install.sh b/install.sh
@@ -31,7 +31,7 @@ prompt() {
     fi
 
     read -r -p "$1 [Y/n] " response
-    response=`echo $response | tr [A-Z] [a-z]`
+    response=`echo $response | tr [:upper:] [:lower:]`
     [[ $response =~ ^(y|yes)$ ]]
 }