brew: print help when no commands given

Fixes Homebrew/homebrew#49325. Closes Homebrew/homebrew#49327. Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
2016-02-18 14:40:57 -08:00 · 2016-02-18 14:40:57 -08:00 · d431f20d88
commit d431f20d88
parent f8a86e5962
1 changed files with 1 additions and 0 deletions
--- a/Library/brew.sh
+++ b/Library/brew.sh
@ -120,6 +120,7 @@ fi
 HOMEBREW_COMMAND="$1"
 shift
 case "$HOMEBREW_COMMAND" in
+  '')          HOMEBREW_COMMAND="help";;
  ls)          HOMEBREW_COMMAND="list";;
  homepage)    HOMEBREW_COMMAND="home";;
  -S)          HOMEBREW_COMMAND="search";;