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Qt: avoid crash when use Go Next/Previous Conversation 

Only enable this menu when there is a packet

Change-Id: I750f2af6e9f565afce83a5e84394cc96b3b071f9
Reviewed-on: https://code.wireshark.org/review/11868
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
This commit is contained in:
Alexis La Goutte 2015-11-16 11:05:24 +01:00 committed by Stig Bjørlykke
parent 062e5b3118
commit d3f68e5766
1 changed files with 2 additions and 0 deletions
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2
ui/qt/main_window.cpp
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@ -2024,6 +2024,8 @@ void MainWindow::setForCapturedPackets(bool have_captured_packets)
main_ui_->actionGoNextPacket->setEnabled(have_captured_packets);
main_ui_->actionGoFirstPacket->setEnabled(have_captured_packets);
main_ui_->actionGoLastPacket->setEnabled(have_captured_packets);
main_ui_->actionGoNextConversationPacket->setEnabled(have_captured_packets);
main_ui_->actionGoPreviousConversationPacket->setEnabled(have_captured_packets);
main_ui_->actionViewZoomIn->setEnabled(have_captured_packets);
main_ui_->actionViewZoomOut->setEnabled(have_captured_packets);