[Aptitude-svn-commit] r4129 - in branches/aptitude-0.3/aptitude: . src/vscreen

[Daniel Burrows]

Author: dburrows
Date: Tue Sep 20 17:00:57 2005
New Revision: 4129

Modified:
   branches/aptitude-0.3/aptitude/ChangeLog
   branches/aptitude-0.3/aptitude/src/vscreen/vs_editline.cc
Log:
Don't crash when creating a very small line-editor.

Modified: branches/aptitude-0.3/aptitude/ChangeLog
==============================================================================
--- branches/aptitude-0.3/aptitude/ChangeLog	(original)
+++ branches/aptitude-0.3/aptitude/ChangeLog	Tue Sep 20 17:00:57 2005
@@ -1,3 +1,12 @@
+2005-09-20  Daniel Burrows  <dburrows at debian.org>
+
+	* src/vscreen/vs_editline.cc:
+
+	  Don't crash when creating a very small line-editor, such as when
+	  displaying the options dialog in a thin terminal (it has other
+	  problems in a thin terminal, but at least this one is fixed
+	  now).
+
 2005-09-19  Daniel Burrows  <dburrows at debian.org>
 
 	* src/broken_indicator.cc, src/mine/cmine.cc, src/vscreen/vscreen.cc:

Modified: branches/aptitude-0.3/aptitude/src/vscreen/vs_editline.cc
==============================================================================
--- branches/aptitude-0.3/aptitude/src/vscreen/vs_editline.cc	(original)
+++ branches/aptitude-0.3/aptitude/src/vscreen/vs_editline.cc	Tue Sep 20 17:00:57 2005
@@ -79,8 +79,7 @@
 
 void vs_editline::normalize_cursor()
 {
-  // Dodge the signedness bullet, hopefully
-  if(get_width()<0)
+  if(get_width() <= 0)
     return;
 
   int w=get_width();