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Fixed a crash when creating a new channel if the channel list is empty

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This commit is contained in:
Klaus Schmidinger
2010-05-02 15:09:59 +02:00
parent c19c63530e
commit 88dc4e3351
4 changed files with 8 additions and 4 deletions
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6
menu.c
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@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: menu.c 2.21 2010/03/12 16:03:07 kls Exp $
* $Id: menu.c 2.22 2010/05/02 14:28:26 kls Exp $
*/
#include "menu.h"
@@ -212,14 +212,15 @@ cMenuEditChannel::cMenuEditChannel(cChannel *Channel, bool New)
sourceParam = NULL;
if (channel) {
data = *channel;
strn0cpy(name, data.name, sizeof(name));
if (New) {
channel = NULL;
data.nid = 0;
data.tid = 0;
data.rid = 0;
}
Setup();
}
Setup();
}
void cMenuEditChannel::Setup(void)
@@ -229,7 +230,6 @@ void cMenuEditChannel::Setup(void)
Clear();
// Parameters for all types of sources:
strn0cpy(name, data.name, sizeof(name));
Add(new cMenuEditStrItem( tr("Name"), name, sizeof(name)));
Add(new cMenuEditSrcItem( tr("Source"), &data.source));
Add(new cMenuEditIntItem( tr("Frequency"), &data.frequency));