Added function gitflow_require_initialized(), to assert that the gitflow
variables are all set (they need to be set explicitly once).
diff --git a/git-flow-hotfix b/git-flow-hotfix
index 357eb78..347b811 100644
--- a/git-flow-hotfix
+++ b/git-flow-hotfix
@@ -13,9 +13,10 @@
#
gitflow_require_git_repo
+gitflow_require_initialized
gitflow_load_settings
VERSION_PREFIX=$(git config --get gitflow.prefix.versiontag)
-PREFIX=$(git config --get gitflow.prefix.hotfix || echo hotfix/)
+PREFIX=$(git config --get gitflow.prefix.hotfix)
usage() {
echo "usage: git flow hotfix [list] [-v]"