uxtheme Prevent segfault if no theme is set

[Vitaliy Margolen]

Vitaliy Margolen

changelog:
 - Prevent segfault if no theme is set
-------------- next part --------------
Index: dlls/uxtheme/msstyles.c
===================================================================
RCS file: /home/wine/wine/dlls/uxtheme/msstyles.c,v
retrieving revision 1.4
diff -u -r1.4 msstyles.c
--- dlls/uxtheme/msstyles.c	23 Jan 2004 04:34:02 -0000	1.4
+++ dlls/uxtheme/msstyles.c	24 Jan 2004 18:23:58 -0000
@@ -215,7 +215,8 @@
     if(tfActiveTheme)
         MSSTYLES_CloseThemeFile(tfActiveTheme);
     tfActiveTheme = tf;
-    tfActiveTheme->dwRefCount++;
+    if (tfActiveTheme)
+	tfActiveTheme->dwRefCount++;
     return S_OK;
 }