From 43d4833dd659fc6c0e31b7eff419df498a286418 Mon Sep 17 00:00:00 2001
From: Thomas Schmitt <scdbackup@gmx.net>
Date: Mon, 4 Jul 2011 16:06:16 +0200
Subject: [PATCH] Reacted on warnings of -Wunused-but-set-variable

---
 libisofs/system_area.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libisofs/system_area.c b/libisofs/system_area.c
index 0f57081..d76c37b 100644
--- a/libisofs/system_area.c
+++ b/libisofs/system_area.c
@@ -683,7 +683,8 @@ static int make_sun_disk_label(Ecma119Image *t, uint8_t *buf, int flag)
     ret = write_sun_partition_entry(1, t->appended_partitions,
                   t->appended_part_start, t->appended_part_size,
                   ISO_SUN_CYL_SIZE, buf, 0);
- 
+    if (ret < 0)
+        return ret;
     return ISO_SUCCESS;
 }