From 8127ec3671ce9e294654c402c2414dfa8348a81f Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Tue, 18 Sep 2012 02:28:50 +0100
Subject: Check return value of symlink().

---
 src/lib/j2k_still_encoder.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/lib')

diff --git a/src/lib/j2k_still_encoder.cc b/src/lib/j2k_still_encoder.cc
index 5243f0668..3109e244c 100644
--- a/src/lib/j2k_still_encoder.cc
+++ b/src/lib/j2k_still_encoder.cc
@@ -67,7 +67,10 @@ J2KStillEncoder::process_video (shared_ptr<Image> yuv, int frame)
 		if (!boost::filesystem::exists (_opt->frame_out_path (i, false))) {
 			string const link = _opt->frame_out_path (i, false);
 #ifdef DVDOMATIC_POSIX			
-			symlink (real.c_str(), link.c_str());
+			int const r = symlink (real.c_str(), link.c_str());
+			if (r) {
+				throw EncodeError ("could not create symlink");
+			}
 #endif
 #ifdef DVDOMATIC_WINDOWS
 			filesystem::copy_file (real, link);
-- 
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