Description: update for SvUPGRADE()
Origin: CPAN RT
Bug: https://rt.cpan.org/Public/Bug/Display.html?id=82943
Bug-Debian: http://bugs.debian.org/708468
Forwarded: not-needed
Author: Zefram <zefram [...] fysh.org>
Reviewed-by: gregor herrmann <gregoa@debian.org>
Last-Update: 2013-05-17

--- a/DES.xs
+++ b/DES.xs
@@ -64,8 +64,7 @@
 			output = sv_newmortal();
 		output_len = 8;
 
-		if (!SvUPGRADE(output, SVt_PV))
-			croak("cannot use output argument as lvalue");
+		(void) SvUPGRADE(output, SVt_PV);
 
 		perl_des_crypt(input, SvGROW(output, output_len), (i32 *)ks, enc_flag);