X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=mg.h;h=004880344089d20c1ce1a4ebea08a594b52b3a21;hb=67597c89125e7e144f9ba60f5b1fe23b951286d8;hp=baedde5a6e97db6e677c4aa1eff7d0f921189b5c;hpb=3818b22bb9ef820a2553aa5e3504220f3b156f21;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/mg.h b/mg.h
index baedde5..0048803 100644
--- a/mg.h
+++ b/mg.h
@@ -1,6 +1,6 @@
 /*    mg.h
  *
- *    Copyright (c) 1991-2000, Larry Wall
+ *    Copyright (c) 1991-2001, Larry Wall
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -40,7 +40,7 @@ struct magic {
 #define MgTAINTEDDIR_on(mg)	(mg->mg_flags |= MGf_TAINTEDDIR)
 #define MgTAINTEDDIR_off(mg)	(mg->mg_flags &= ~MGf_TAINTEDDIR)
 
-#define MgPV(mg,lp)		(((lp = (mg)->mg_len) == HEf_SVKEY) ?   \
+#define MgPV(mg,lp)		((((int)(lp = (mg)->mg_len)) == HEf_SVKEY) ?   \
 				 SvPV((SV*)((mg)->mg_ptr),lp) :		\
 				 (mg)->mg_ptr)