From b65f43ace8dbf129d441853d1479802d995b1661 Mon Sep 17 00:00:00 2001
From: Johannes Hofmann <Johannes.Hofmann@gmx.de>
Date: Mon, 14 Sep 2020 10:01:21 +0200
Subject: fix some warnings

---
 src/OutputImage.cxx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/OutputImage.cxx')

diff --git a/src/OutputImage.cxx b/src/OutputImage.cxx
index c5848b4..b4c4739 100644
--- a/src/OutputImage.cxx
+++ b/src/OutputImage.cxx
@@ -49,9 +49,10 @@ OutputImage::next_line() {
 
 int
 OutputImage::done() {
-	if (!initialized)
+	if (!initialized) {
 		return 1;
-	else
+	} else {
 		next_line();
 		return done_internal();
+	}
 }
-- 
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