Add check for empty recFolder to ScanForRecImagesfeature_recimages

- recFolder might be empty (why, needs to be checked!) leading to
  pictures from "/" added as recording image.

1 files changed, 5 insertions, 0 deletions

diff --git a/epg_events.cpp b/epg_events.cpp
index 6592a27..641bb65 100644
--- a/epg_events.cpp
+++ b/epg_events.cpp
@@ -361,6 +361,11 @@ namespace vdrlive
 			const string filetypes[] = {"png", "jpg", "PNG", "JPG"};
 			int size = sizeof(filetypes)/sizeof(filetypes[0]);
 
+			if (recfolder.empty()) {
+				// dsyslog( "LIVE: ScanForRecImages: recFolder empty for %s", imageId.c_str());
+				return found;
+			}
+
 			for (int j = 0;j < size;j++)
 			{
 				const string filemask(recfolder + "/*." + filetypes[j]);