brew.rb: export HOMEBREW_RUBY_PATH.

1 files changed, 2 insertions, 2 deletions

diff --git a/bin/brew b/bin/brew
index 4a8b535b5..19818e353 100755
--- a/bin/brew
+++ b/bin/brew
@@ -29,9 +29,9 @@ fi
 if [ -z "$HOMEBREW_RUBY_PATH" ]; then
   BREW_SYSTEM=$(uname -s | tr "[:upper:]" "[:lower:]")
   if [ "$BREW_SYSTEM" = "darwin" ]; then
-    HOMEBREW_RUBY_PATH="/System/Library/Frameworks/Ruby.framework/Versions/Current/usr/bin/ruby"
+    export HOMEBREW_RUBY_PATH="/System/Library/Frameworks/Ruby.framework/Versions/Current/usr/bin/ruby"
   else
-    HOMEBREW_RUBY_PATH="ruby"
+    export HOMEBREW_RUBY_PATH="ruby"
   fi
 fi