From e9ddc1dc3b1ce1bf65cb6c01225d288a1d1989bc Mon Sep 17 00:00:00 2001
From: spacewander <spacewanderlzx@gmail.com>
Date: Sun, 18 Feb 2018 11:37:23 +0800
Subject: [PATCH] git-release: show message if nothing given after --semver

---
 bin/git-release | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/bin/git-release b/bin/git-release
index 48f629f..18fda98 100755
--- a/bin/git-release
+++ b/bin/git-release
@@ -34,7 +34,12 @@ if test $# -gt 0; then
     -c) need_changelog=true;;
     -r) remote=$2; shift ;;
     -m) msg=$2; shift ;;
-    --semver) semver=$2; shift ;;
+    --semver)
+      test -z "$2" &&
+          exit_with_msg "major/minor/patch required for --semver option"
+      semver=$2
+      shift
+      ;;
     --no-empty-commit) no_empty_commit=true;;
     --) shift; hook_args="$hook_args $*"; break;;
     *) test -z "$version" && version=$1 ;;