Added 'init()' function to git-flow-{feature,release,hotfix,support}, which gets called if subargument is not help
diff --git a/git-flow-hotfix b/git-flow-hotfix
index b355f30..6e2c6d5 100644
--- a/git-flow-hotfix
+++ b/git-flow-hotfix
@@ -36,11 +36,13 @@
# policies, either expressed or implied, of Vincent Driessen.
#
-require_git_repo
-require_gitflow_initialized
-gitflow_load_settings
-VERSION_PREFIX=$(eval "echo `git config --get gitflow.prefix.versiontag`")
-PREFIX=$(git config --get gitflow.prefix.hotfix)
+init() {
+ require_git_repo
+ require_gitflow_initialized
+ gitflow_load_settings
+ VERSION_PREFIX=$(eval "echo `git config --get gitflow.prefix.versiontag`")
+ PREFIX=$(git config --get gitflow.prefix.hotfix)
+}
usage() {
echo "usage: git flow hotfix [list] [-v]"