Re-add 12_unknown_lscolors.patch. Closes segfault when removed. Closes: #592089.

debian/changelog

+tcsh (6.17.02-3) unstable; urgency=low
+
+  * Re-add 12_unknown_lscolors.patch. Closes segfault when removed.
+    Closes: #592089.
+
+ -- Lucas Nussbaum <lucas@lucas-nussbaum.net>  Sat, 07 Aug 2010 10:08:06 -0400
+
 tcsh (6.17.02-2) unstable; urgency=low
 
   * Set $COLUMNS and $LINES in csh.{cshrc,login}. Closes: #580498. LP: #546032

debian/patches/12_unknown_lscolors.patch

+Author: Franz Pletz <fpletz@franz-pletz.org>
+Description: Don't die on unknown LS_COLORS values
+Removing the patch causes a segfault when dircolors is set by coreutils' dircolors.
+Debian-Bug: #592089
+
+--- a/tw.color.c
++++ b/tw.color.c
+@@ -239,13 +239,10 @@ parseLS_COLORS(const Char *value)
+ 		    if ((Char)variables[i].variable[0] == (v[0] & CHAR) &&
+ 			(Char)variables[i].variable[1] == (v[1] & CHAR))
+ 			break;
+-		if (i < nvariables) {
+-		    v += 3;
++		v += 3;
++		if (i < nvariables)
+ 		    getstring(&c, &v, &variables[i].color, ':');
+-		    continue;
+-		}
+-		else
+-		    stderror(ERR_BADCOLORVAR, v[0], v[1]);
++		continue;
+ 	    }
+ 	    break;
+ 	}

debian/patches/series

@@ -6,3 +6,4 @@ disable-test-notty.patch
 disable-test-nice.patch
 fix-make-catalogs.patch
 disable-lexical.at-31.patch
+12_unknown_lscolors.patch