# HG changeset patch
# User Augie Fackler <durin42@gmail.com>
# Date 1260981294 21600
# Node ID 040ac89ffe1e1aa326dd77a04f898fefcd4a5266
# Parent  efe94205bf073166bd24aa176ffc35c55b668d78
ez-svn-sync: add usage help

diff --git a/.shell.d/50.vcs_functions.sh b/.shell.d/50.vcs_functions.sh
--- a/.shell.d/50.vcs_functions.sh
+++ b/.shell.d/50.vcs_functions.sh
@@ -9,9 +9,13 @@ function mq () {
 }
 
 function ezsvnsync() {
-    local url
+    if [ x"$1" = "x" ] ; then
+        echo 'usage: ez-svn-sync repo url'
+        return 0
+    fi
     local repo
     repo=$1
+    local url
     url=$2
     svnadmin create $repo
     echo '#!/bin/sh' >> $repo/hooks/pre-revprop-change