Note that git tree --help will show alias expansion, only -h shows help message

Author: wteuber

README.md

@@ -32,9 +32,11 @@ git tree
 ```
 -i, --indent INDENT    Set indentation (2-10 spaces)
 -v, --version          Show version
--h, --help             Show help message
+-h                     Show help message
 ```
 
+**Note:** Due to how git handles aliases, when using `git tree --help`, git will show the alias expansion instead of the help message. Use `git tree -h` to see the help message.
+
 ## Compatibility
 git-status-tree supports:
 * Git (http://git-scm.com): version 1.8+

bin/git_add_alias_tree

@@ -5,7 +5,7 @@ BIN_DIR=`pwd`
 popd > /dev/null
 
 git config --global status-tree.indent 4
-git config --global alias.tree "!sh -c \"$BIN_DIR/git-status-tree \\\"\\\$@\\\"\" --"
+git config --global alias.tree "!exec $BIN_DIR/git-status-tree"
 echo '#############################'
 echo '# "git tree" has been added #'
 echo '# Run: git tree             #'