Mercurial > public > mercurial-scm > hg-stable

diff mercurial/minirst.py @ 9417:4c3fb45123e5

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util, minirst: do not crash with COLUMNS=0
author Martin Geisler <mg@lazybytes.net>
date Thu, 03 Sep 2009 21:07:06 +0200
parents e48a48b754d3
children cad36e496640
line wrap: on
line diff
--- a/mercurial/minirst.py	Thu Sep 03 02:42:56 2009 +0200
+++ b/mercurial/minirst.py	Thu Sep 03 21:07:06 2009 +0200
@@ -279,6 +279,8 @@
 
 def formatblock(block, width):
     """Format a block according to width."""
+    if width <= 0:
+        width = 78
     indent = ' ' * block['indent']
     if block['type'] == 'margin':
         return ''