Changeset 1637 for trunk/src

Timestamp:

Nov 8, 1999, 3:12:44 PM (26 years ago)

Author:

phaller

Message:

Fix: if obtaining font information fails, prevent division by zero

File:

• trunk/src/user32/edit.cpp (modified) (2 diffs)

trunk/src/user32/edit.cpp

@@ -1 @@
-/* $Id: edit.cpp,v 1.10 1999-11-02 19:13:00 sandervl Exp $ */
+/* $Id: edit.cpp,v 1.11 1999-11-08 14:12:44 phaller Exp $ */
 /*
  *      Edit control
@@ -3485 +3485 @@
         GetTextMetricsA(dc, &tm);
         es->line_height = tm.tmHeight;
+
+        //@@@PH 1999/11/08 prevent division by zero
+        if (es->line_height == 0)
+          es->line_height = 12; // reasonable default?
+
         es->char_width = tm.tmAveCharWidth;
         if (font)