macosx: added sanity check to prevent a Cocoa runtime exception

c96fa88a · Felix Paul Kühne · 82858095 · c96fa88a
Commit c96fa88a authored Nov 11, 2012 by Felix Paul Kühne
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modules/gui/macosx/Windows.m modules/gui/macosx/Windows.m +3 -0

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--- a/modules/gui/macosx/Windows.m
+++ b/modules/gui/macosx/Windows.m
@@ -270,6 +270,9 @@

 - (void)setTitle:(NSString *)title
 {
+    if (!title || [title length] < 1)
+        return;
+
    if (b_dark_interface && o_titlebar_view)
        [o_titlebar_view setWindowTitle: title];