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-rw-r--r--src/plugins/qnx/common/windowgrabber.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/qnx/common/windowgrabber.cpp b/src/plugins/qnx/common/windowgrabber.cpp
index 51ce0dbf4..c16e38206 100644
--- a/src/plugins/qnx/common/windowgrabber.cpp
+++ b/src/plugins/qnx/common/windowgrabber.cpp
@@ -276,7 +276,8 @@ bool WindowGrabber::handleScreenEvent(screen_event_t screen_event)
return false;
}
- if (m_windowId == idString) {
+ // Grab windows that have a non-empty ID string and a matching window id to grab
+ if (idString[0] != '\0' && m_windowId == idString) {
m_window = window;
start();
}