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| author | Michele Calgaro <michele.calgaro@yahoo.it> | 2020-06-03 17:34:28 +0900 |
|---|---|---|
| committer | Michele Calgaro <michele.calgaro@yahoo.it> | 2020-06-03 17:34:28 +0900 |
| commit | a810b668d20442a866d09634e33dbd050b888456 (patch) | |
| tree | 0dae51a3284ac8e4f212db18456f7e1de76a7766 /kmix | |
| parent | 7f6dbcc6420bac9a9ef55eaeb523ac0bc8040bd6 (diff) | |
| download | tdemultimedia-a810b668d20442a866d09634e33dbd050b888456.tar.gz tdemultimedia-a810b668d20442a866d09634e33dbd050b888456.zip | |
KMix: fixed runtime crash happening when only one mixer is available and the user chooses 'Show Master Channel...' from RMB menu.
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
Diffstat (limited to 'kmix')
| -rw-r--r-- | kmix/dialogselectmaster.cpp | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/kmix/dialogselectmaster.cpp b/kmix/dialogselectmaster.cpp index 7dbd9d13..9b568f80 100644 --- a/kmix/dialogselectmaster.cpp +++ b/kmix/dialogselectmaster.cpp @@ -114,12 +114,15 @@ void DialogSelectMaster::show(Mixer *curr_mixer) } masterSelectionChanged(0); - for (Mixer *mixer = Mixer::mixers().first(); mixer; mixer = Mixer::mixers().next()) + if (Mixer::mixers().count() > 1) { - if (curr_mixer == mixer) - { - m_cMixer->setCurrentItem(mixer->mixerName()); - } + for (Mixer *mixer = Mixer::mixers().first(); mixer; mixer = Mixer::mixers().next()) + { + if (curr_mixer == mixer) + { + m_cMixer->setCurrentItem(mixer->mixerName()); + } + } } createPage(curr_mixer); |