bin/brew: use full path for xcode-select

Closes Homebrew/homebrew#48197.

Signed-off-by: Xu Cheng <xucheng@me.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/brew b/bin/brew
index 4b65b0691..41016f5e5 100755
--- a/bin/brew
+++ b/bin/brew
@@ -96,7 +96,7 @@ export HOMEBREW_CELLAR
 
 if [[ -n "$HOMEBREW_OSX" ]]
 then
-  if [[ "$('xcode-select' --print-path)" = "/" ]]
+  if [[ "$('/usr/bin/xcode-select' --print-path)" = "/" ]]
   then
     odie <<EOS
 Your xcode-select path is currently set to '/'.