fixed incorrect display for channels without EPG

1 files changed, 11 insertions, 2 deletions

diff --git a/coreengine/viewelementsdisplaymenu.c b/coreengine/viewelementsdisplaymenu.c
index fdb8f10..eb73023 100644
--- a/coreengine/viewelementsdisplaymenu.c
+++ b/coreengine/viewelementsdisplaymenu.c
@@ -57,13 +57,22 @@ void cVeDmHeader::SetTitle(const char *title) {
 }
 
 void cVeDmHeader::SetChannel(const cChannel *channel) {
+    ClearChannel();
+    if (!channel)
+        return;
     channelNumber = channel->Number();
-    free(channelName);
-    free(channelId);
     channelName = strdup(channel->Name());
     channelId = strdup(*(channel->GetChannelID().ToString()));
 }
 
+void cVeDmHeader::ClearChannel(void) {
+    channelNumber = 0;
+    free(channelName);
+    channelName = NULL;
+    free(channelId);
+    channelId = NULL;
+}
+
 void cVeDmHeader::Set(eMenuCategory menuCat) {
     if (!changed)
         return;