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-rw-r--r--src/corelib/kernel/qsystemsemaphore_unix.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/corelib/kernel/qsystemsemaphore_unix.cpp b/src/corelib/kernel/qsystemsemaphore_unix.cpp
index 073bd020ba..8f439c94a0 100644
--- a/src/corelib/kernel/qsystemsemaphore_unix.cpp
+++ b/src/corelib/kernel/qsystemsemaphore_unix.cpp
@@ -229,6 +229,7 @@ bool QSystemSemaphorePrivate::modifySemaphore(int count)
return false;
}
+ clearError();
return true;
}