From 399bc037fa42f795c2b99f2990cd03abbf0a9665 Mon Sep 17 00:00:00 2001
From: Mark Eissler <mark@mixtur.com>
Date: Sat, 25 Apr 2015 10:08:11 -0700
Subject: [PATCH] Fix git tag substring extraction for bash 3.2.

---
 bin/git-changelog | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/git-changelog b/bin/git-changelog
index 6d60b04..19445ca 100755
--- a/bin/git-changelog
+++ b/bin/git-changelog
@@ -219,7 +219,7 @@ commitList() {
     [[ -z "${_tag}" ]] && continue
     # strip out tags form ()
     # git v2.2.0+ supports '%D', like '%d' without the " (", ")" wrapping. One day we should use it instead.
-    _tag="${_tag:2:-1}"
+    _tag="${_tag# }"; _tag="${_tag//[()]/}"
     # trap tag if it points to last commit (HEAD)
     _tag="${_tag##HEAD, }"
     # strip out any additional tags pointing to same commit, remove tag label