[vlc-commits] macosx: video effects: Protect for potentially uninitialized variable

[David Fuhrmann]

vlc | branch: master | David Fuhrmann <dfuhrmann at videolan.org> | Sun Dec 10 19:30:32 2017 +0100| [14d1b6be4dce81ede52d56fd021f438ab3c24aba] | committer: David Fuhrmann

macosx: video effects: Protect for potentially uninitialized variable

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=14d1b6be4dce81ede52d56fd021f438ab3c24aba
---

 modules/gui/macosx/VLCVideoEffectsWindowController.m | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/modules/gui/macosx/VLCVideoEffectsWindowController.m b/modules/gui/macosx/VLCVideoEffectsWindowController.m
index 7eb59cc697..98ded961f1 100644
--- a/modules/gui/macosx/VLCVideoEffectsWindowController.m
+++ b/modules/gui/macosx/VLCVideoEffectsWindowController.m
@@ -909,8 +909,7 @@
 
 - (IBAction)adjustSliderChanged:(id)sender
 {
-    char const *psz_property;
-
+    char const *psz_property = nil;
     if (sender == _adjustBrightnessSlider)
         psz_property = "brightness";
     else if (sender == _adjustContrastSlider)
@@ -921,6 +920,8 @@
         psz_property = "hue";
     else if (sender == _adjustSaturationSlider)
         psz_property = "saturation";
+    assert(psz_property);
+
     [[VLCCoreInteraction sharedInstance] setVideoFilterProperty: psz_property forFilter: "adjust" withValue: getWidgetFloatValue(sender)];
 
     if (sender == _adjustHueSlider)