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-rw-r--r--Frameworks/PSMTabBar/PSMRolloverButton.m4
1 files changed, 2 insertions, 2 deletions
diff --git a/Frameworks/PSMTabBar/PSMRolloverButton.m b/Frameworks/PSMTabBar/PSMRolloverButton.m
index eebbd68e..4ded63b7 100644
--- a/Frameworks/PSMTabBar/PSMRolloverButton.m
+++ b/Frameworks/PSMTabBar/PSMRolloverButton.m
@@ -124,7 +124,7 @@
}
// override for rollover effect
-- (void)mouseEntered:(NSEvent *)theEvent;
+- (void)mouseEntered:(nullable NSEvent *)theEvent
{
// set rollover image
[self setImage:_rolloverImage];
@@ -132,7 +132,7 @@
[super mouseEntered:theEvent];
}
-- (void)mouseExited:(NSEvent *)theEvent;
+- (void)mouseExited:(nullable NSEvent *)theEvent
{
// restore usual image
[self setImage:_usualImage];