diff options
Diffstat (limited to 'sv.c')
-rw-r--r-- | sv.c | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -7680,8 +7680,8 @@ Perl_gp_dup(pTHX_ GP *gp) MAGIC * Perl_mg_dup(pTHX_ MAGIC *mg) { - MAGIC *mgret = (MAGIC*)NULL; - MAGIC *mgprev; + MAGIC *mgprev = (MAGIC*)NULL; + MAGIC *mgret; if (!mg) return (MAGIC*)NULL; /* look for it in the table first */ @@ -7692,10 +7692,10 @@ Perl_mg_dup(pTHX_ MAGIC *mg) for (; mg; mg = mg->mg_moremagic) { MAGIC *nmg; Newz(0, nmg, 1, MAGIC); - if (!mgret) - mgret = nmg; - else + if (mgprev) mgprev->mg_moremagic = nmg; + else + mgret = nmg; nmg->mg_virtual = mg->mg_virtual; /* XXX copy dynamic vtable? */ nmg->mg_private = mg->mg_private; nmg->mg_type = mg->mg_type; |