more checkig for update

2016-02-26 21:04:44 +02:00
parent b6c2c572ad
commit b81ef017eb
1 changed files with 6 additions and 4 deletions
--- a/10
+++ b/10
@@ -337,10 +337,12 @@ function foldermenu_prompt {
 }

 function _tools-update {
-     touch "$TOOLSPATH"/.lastupdate
-     pushd "$TOOLSPATH" > /dev/null
-     hg pull -u 2>&1 
-     popd > /dev/null
+    [[ -w "$TOOLSPATH" ]] || return
+    touch "$TOOLSPATH"/.lastupdate
+    [[ -w "$TOOLSPATH"/.lastupdate ]] || return
+    pushd "$TOOLSPATH" > /dev/null
+    hg pull -u 2>&1 
+    popd > /dev/null
 }

 function qbg {