From 97995a127077494b5da6301de62357804764cd00 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Garc=C3=ADa?= <daniel.d.garcia@oracle.com>
Date: Thu, 5 Oct 2017 20:46:51 -0500
Subject: [PATCH] fixes #148: use explicit matching to perform string matches

---
 gitflow-common | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/gitflow-common b/gitflow-common
index 332740533..3318291d4 100644
--- a/gitflow-common
+++ b/gitflow-common
@@ -51,7 +51,14 @@ escape() {
 # set logic
 has() {
 	local item=$1; shift
-	echo " $@ " | grep -q " $(escape $item) "
+	for s in $@; do
+		if [ "$item" = "$s" ]; then
+			return 0
+		fi
+	done
+	return 1
+	# the following code has issues with + in the branch names
+	# echo " $@ " | grep -q " $(escape $item) "
 }
 
 # basic math