From jdonavan in HEAD: Fix a divide by zero

git-svn-id: http://svn.mythtv.org/svn/branches/release-0-18-fixes@6353 7dbf422c-18fa-0310-86e9-fd20926502f2
MythTV · May 10, 2005 · 5b98457 · 5b98457
1 parent 61be22f
commit 5b98457
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/mythtv/libs/libmyth/uitypes.h b/mythtv/libs/libmyth/uitypes.h
@@ -346,7 +346,11 @@ class UIListType : public UIType
     enum ItemArrows  { ARROW_NONE, ARROW_LEFT, ARROW_RIGHT, ARROW_BOTH };
 
     void SetCount(int cnt) { m_count = cnt;
-                             m_selheight = (int)(m_area.height() / m_count); }
+                             if (m_count)
+                                 m_selheight = (int)(m_area.height() / m_count);
+                             else
+                                 m_selheight = 0;
+                         }
 
     void SetItemText(int, int, QString);
     void SetItemText(int, QString);