Alter test for `brew` to prevent false positive.

`brew` reports 'no brew found in ...' to `stdout` (at least on Solaris) resulting in a false positive.
2010-11-10 11:46:05 -05:00 · 2010-11-10 11:46:05 -05:00 · 7ce4184c93
parent e7cfe6d1df
commit 7ce4184c93
1 changed files with 1 additions and 1 deletions
--- a/completion/brew.completion.bash
+++ b/completion/brew.completion.bash
@ -1,4 +1,4 @@
-if [ `which brew` ]; then
+if which brew >/dev/null 2>&1; then
  if [ -f `brew --prefix`/Library/Contributions/brew_bash_completion.sh ]; then
    . `brew --prefix`/Library/Contributions/brew_bash_completion.sh
  fi