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| author | kamel5 <vdr.kamel5 (at) gmx (dot) net> | 2022-05-09 15:05:21 +0200 |
|---|---|---|
| committer | kamel5 <vdr.kamel5 (at) gmx (dot) net> | 2022-05-21 10:43:30 +0200 |
| commit | 54804b722f04e0e97746243e3563a96c384e0121 (patch) | |
| tree | 36a7945a3fb8ace2f571cbf8f754394a1732fd8c | |
| parent | 9c8e8a2dd6c1414196d4d059252e43cada52eeb7 (diff) | |
| download | skin-nopacity-54804b722f04e0e97746243e3563a96c384e0121.tar.gz skin-nopacity-54804b722f04e0e97746243e3563a96c384e0121.tar.bz2 | |
Prevents a possible segfault
A segfault is possible if "signal.png" is not found in the resource
directory "icons/skinIcons/"
| -rw-r--r-- | displaychannelview.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/displaychannelview.c b/displaychannelview.c index 016dbb9..e0e7f98 100644 --- a/displaychannelview.c +++ b/displaychannelview.c @@ -645,6 +645,8 @@ void cNopacityDisplayChannelView::DrawSignalMeter(void) { } void cNopacityDisplayChannelView::DrawSignal(void) { + if (!pixmapSignalMeter) + return; time_t Now = time(NULL); if (Now != lastSignalDisplay) { int SignalStrength = cDevice::ActualDevice()->SignalStrength(); |