From 82731b30832b61e7d4e26497f6236327be291f0e Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Sun, 6 Jul 2014 18:29:15 +0200
Subject: mot-encoder: only close directory if slideshow is active

---
 src/mot-encoder.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/mot-encoder.cpp')

diff --git a/src/mot-encoder.cpp b/src/mot-encoder.cpp
index 1a5ca1e..63b639c 100644
--- a/src/mot-encoder.cpp
+++ b/src/mot-encoder.cpp
@@ -170,7 +170,7 @@ int main(int argc, char *argv[])
 {
     int len, fidx, ret;
     struct dirent *pDirent;
-    DIR *pDir;
+    DIR *pDir = NULL;
     int  padlen = 58;
     bool erase_after_tx = false;
     int  sleepdelay = 10;
@@ -318,7 +318,9 @@ int main(int argc, char *argv[])
 
         sleep(sleepdelay);
 
-        closedir(pDir);
+        if (pDir) {
+            closedir(pDir);
+        }
     }
     return 1;
 }
-- 
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