This was causing error "update_repository:29: unrecognized modifier `…

…0'". Using cut fixes it.
sm · Dec 18, 2011 · d51f868 · d51f868
1 parent e6c6a05
commit d51f868
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/shell/functions b/shell/functions
@@ -105,8 +105,7 @@ update_repository()
         git checkout $revision > "${deploy_log_path}/git-checkout.log" 2>&1
         log step success
       else
-        revision=$( git log --no-color -1 | awk '/commit/{print $2}')
-        revision=${revision:0:7}
+        revision=$( git log --no-color -1 | awk '/commit/{print $2}' | cut -b -7)
       fi
 
       if variable is nonempty branch