From d965a387d5640563d966c80daaf82e1e393766e8 Mon Sep 17 00:00:00 2001
From: calvin <calvin@e7d03fd6-7b0d-0410-9947-9c21f3af8025>
Date: Tue, 7 Jun 2005 10:38:33 +0000
Subject: [PATCH] catch curses setupterm errors

git-svn-id: https://linkchecker.svn.sourceforge.net/svnroot/linkchecker/trunk/linkchecker@2643 e7d03fd6-7b0d-0410-9947-9c21f3af8025
---
 linkcheck/ansicolor.py | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/linkcheck/ansicolor.py b/linkcheck/ansicolor.py
index 99e68a86..e5f24a2c 100644
--- a/linkcheck/ansicolor.py
+++ b/linkcheck/ansicolor.py
@@ -147,13 +147,17 @@ def has_colors (fp):
             #return has_colors_nt()
         try:
             import curses
+        except ImportError:
+            # no curses available
+            return False
+        try:
             curses.setupterm()
             if curses.tigetnum("colors") >= 8:
                 # more than 8 colors: allright!
                 return True
-        except ImportError:
-            # no curses :(
-            pass
+        except curses.error:
+            # initialize error, eg. no terminfo database found
+            return False
     return False