commit e6dd5d1cadee3666fcb1c7dc8bb780d7bafa9c13
author Slava Monich <Slava_Monich@cnt.com> Sat Jul 08 18:27:24 2000 +0000
committer Alexandre Julliard <julliard@winehq.org> Sat Jul 08 18:27:24 2000 +0000
tree 3f15e9760d96831e8a646651be6b40eb0b0674a9
parent df5e579254228d52fab7b5365cfa1c994e3e91c8

Check the value returned by DIALOG_GetCharSize.

windows/dialog.c

diff --git a/windows/dialog.c b/windows/dialog.c
index c02c7f6..e3a72ae 100644
--- a/windows/dialog.c
+++ b/windows/dialog.c
@@ -688,9 +688,11 @@
         if (hFont)
         {
             SIZE charSize;
-            DIALOG_GetCharSize(hFont,&charSize); 
-            xUnit = charSize.cx;
-            yUnit = charSize.cy;
+            if (DIALOG_GetCharSize(hFont,&charSize))
+            {
+                xUnit = charSize.cx;
+                yUnit = charSize.cy;
+            }
         }
 	TRACE("units = %d,%d\n", xUnit, yUnit );
     }