fix unprintable (#233525)

tcsh-6.14.00-unprintable.patch

@@ -0,0 +1,12 @@
+--- tcsh-6.14.00/tw.parse.c.old	2007-04-24 16:46:32.000000000 +0200
++++ tcsh-6.14.00/tw.parse.c	2007-04-24 17:02:28.000000000 +0200
+@@ -2065,7 +2065,8 @@
+ 	     (Strchr(val, 'x') != NULL);
+ 
+     for (i = 0; i < count; i++)	{ /* find widest string */
+-	maxwidth = max(maxwidth, (unsigned int) NLSStringWidth(items[i]));
++        if (NLSStringWidth(items[i]) != -1)
++	    maxwidth = max(maxwidth, (unsigned int) NLSStringWidth(items[i]));
+     }
+ 
+     maxwidth += no_file_suffix ? 1 : 2;	/* for the file tag and space */

tcsh.spec

@@ -3,7 +3,7 @@
 Summary: An enhanced version of csh, the C shell
 Name: tcsh
 Version: 6.14
-Release: 15
+Release: 16
 License: BSD
 Group: System Environment/Shells
 Source: ftp://ftp.astron.com/pub/tcsh/tcsh-%{version}.00.tar.gz
@@ -20,6 +20,7 @@ Patch9: tcsh-6.14.00-wide-seeks.patch
 Patch10: tcsh-6.14.00-spell-crash.patch
 Patch11: tcsh-6.14.00-remotehost.patch
 Patch12: tcsh-6.14.00-tinfo.patch
+Patch13: tcsh-6.14.00-unprintable.patch
 Provides: csh = %{version}
 Requires(post): grep
 Requires(postun): coreutils, grep
@@ -50,6 +51,7 @@ like syntax.
 %patch10 -p1 -b .spell-crash
 %patch11 -p1 -b .remotehost
 %patch12 -p1 -b .tinfo
+%patch13 -p1 -b .unprintable
 
 %build
 # For tcsh-6.14.00-tinfo.patch
@@ -117,6 +119,10 @@ fi
 %{_mandir}/*/*
 
 %changelog
+* Wed Apr 25 2007 Vitezslav Crhonek <vcrhonek@redhat.com> 6.14-16
+- Fix floating exception in print_by_column() with unprintable characters
+  (#233525)
+
 * Mon Feb 26 2007 Miloslav Trmac <mitr@redhat.com> - 6.14-15
 - Fix License:
   Related: #226483.