return when active

tj · Jan 5, 2011 · 0161070 · 0161070
1 parent 7dccb39
commit 0161070
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/bin/n b/bin/n
@@ -105,12 +105,16 @@ display_versions() {
 
 install_node() {
   local version=$1
+  check_current_version
 
   # remove "v"
   if test "${version:0:1}" = "v"; then
     version=${version:1:${#version}}
   fi 
 
+  # already active
+  test "$version" = "$installed" && return
+
   # install
   local dir="node-v$version"
   cd $PREFIX/n \