From c026b915d9db015979c0f6c8dc70a2adfaf651a6 Mon Sep 17 00:00:00 2001
From: Jethro Beekman <jethro@jbeekman.nl>
Date: Wed, 2 Nov 2016 22:40:29 -0700
Subject: [PATCH] Fix whitespace passing

---
 functions.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/functions.sh b/functions.sh
index 1f291d0..dcd0b89 100644
--- a/functions.sh
+++ b/functions.sh
@@ -10,10 +10,10 @@ git_extract() {
 }
 
 git_commits_ordered() {
-	format=$1
+	format="$1"
 	shift
 	if [ $# -ge 1 ]; then
-		git log --topo-order --no-walk=sorted --date=iso-local --pretty=format:$format "$@"
+		git log --topo-order --no-walk=sorted --date=iso-local --pretty=format:"$format" "$@"
 	fi
 	echo
 }