Show $url in the error message; force dir

diff --git a/svn/clone b/svn/clone
index 850c1f21a20691a1dedc6ca6081e681a6005eae6..c206fc2800d942bccb12369aea13a9f2d6add153 100755 (executable)
--- a/svn/clone
+++ b/svn/clone
@@ -19,7 +19,7 @@ else
 fi
 
 if [ -z "$dir" ]; then
-   echo "Usage: $0 svn_url [dir]" >&2
+   echo "Usage: $0 $url dir" >&2
    exit 1
 fi