X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=mg.h;h=c4647465572a5e89df54ea779c3bd1df6517ca76;hb=64f14228217abb04a437553319642d6e7a82a3e8;hp=c40a8667958221f0140eea2bc2caf8d8044b1409;hpb=9607fc9c489d4095e3baa795d7ead7acba96137d;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/mg.h b/mg.h
index c40a866..c464746 100644
--- a/mg.h
+++ b/mg.h
@@ -36,6 +36,6 @@ struct magic {
 #define MgTAINTEDDIR_on(mg)	(mg->mg_flags |= MGf_TAINTEDDIR)
 #define MgTAINTEDDIR_off(mg)	(mg->mg_flags &= ~MGf_TAINTEDDIR)
 
-#define MgPV(mg)                ((mg)->mg_len == HEf_SVKEY) ?   \
-                                SvPV((SV*)((mg)->mg_ptr),na) :   \
-                                (mg)->mg_ptr
+#define MgPV(mg,lp)		(((lp = (mg)->mg_len) == HEf_SVKEY) ?   \
+				 SvPV((SV*)((mg)->mg_ptr),lp) :		\
+				 (mg)->mg_ptr)