X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=catagits%2FCatalyst-Runtime.git;a=blobdiff_plain;f=lib%2FCatalyst%2FUtils.pm;h=5ee745106b37cce7d21878d81dc8023f4d63460f;hp=78c293a6ca6c935350bff3a051a32bb3fc5b0394;hb=ad9e8de94e240b8668b084ec2714deead7921a98;hpb=d5765d73f6a77f0c6f88fe634cec77dcb95c00c6

diff --git a/lib/Catalyst/Utils.pm b/lib/Catalyst/Utils.pm
index 78c293a..5ee7451 100644
--- a/lib/Catalyst/Utils.pm
+++ b/lib/Catalyst/Utils.pm
@@ -384,11 +384,21 @@ that 'env' now lists COLUMNS.)
 
 As last resort, default value of 80 chars will be used.
 
+Calling C<term_width> with a true value will cause it to be recalculated; you
+can use this to cause it to get recalculated when your terminal is resized like
+this
+
+ $SIG{WINCH} = sub { Catalyst::Utils::term_width(1) };
+
 =cut
 
 my $_term_width;
 
 sub term_width {
+    my $force_reset = shift;
+
+    undef $_term_width if $force_reset;
+
     return $_term_width if $_term_width;
 
     my $width;