From d4ff19f0033e96f9a61fc9b094b038426735c834 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Tue, 2 Dec 2014 09:51:33 -0500
Subject: fix calls to emacs_getopt_init

---
 common.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'common.sh')

diff --git a/common.sh b/common.sh
index 3d8c3ec..61fa26f 100644
--- a/common.sh
+++ b/common.sh
@@ -92,7 +92,9 @@ emacs_getopt() {
 	declare o="$1"
 	declare l="$2"
 	shift 2
-	emacs_getopt_init
+	[[ -z "${emacs_getopt_o}" ]] ||
+	[[ -z "${emacs_getopt_l}" ]] ||
+		emacs_getopt_init
 	getopt -a \
 	       -n "$0" \
 	       -o "${emacs_getopt_o}${o}" \
-- 
cgit v1.2.3-2-g168b