From: Nicholas Clark <nick@ccl4.org>
Date: Tue, 21 Feb 2006 20:09:25 +0000 (+0000)
Subject: Can merge the two arms of Perl_magic_getglob to save space.
X-Git-Tag: accepted/trunk/20130322.191538~18448
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fd13b0dcd66223c4c2556f134a38b299c80ace69;p=platform%2Fupstream%2Fperl.git

Can merge the two arms of Perl_magic_getglob to save space.

p4raw-id: //depot/perl@27265
---

diff --git a/mg.c b/mg.c
index 20344ad..d9e6d76 100644
--- a/mg.c
+++ b/mg.c
@@ -1839,14 +1839,15 @@ Perl_magic_setpos(pTHX_ SV *sv, MAGIC *mg)
 int
 Perl_magic_getglob(pTHX_ SV *sv, MAGIC *mg)
 {
+    const U32 wasfake = SvFLAGS(sv) & SVf_FAKE;
     PERL_UNUSED_ARG(mg);
-    if (SvFAKE(sv)) {			/* FAKE globs can get coerced */
-	SvFAKE_off(sv);
-	gv_efullname3(sv,((GV*)sv), "*");
-	SvFAKE_on(sv);
-    }
-    else
-	gv_efullname3(sv,((GV*)sv), "*");	/* a gv value, be nice */
+
+    /* FAKE globs can get coerced, so need to turn this off temporarily if it
+       is on.  */
+    SvFAKE_off(sv);
+    gv_efullname3(sv,((GV*)sv), "*");
+    SvFLAGS(sv) |= wasfake;
+
     return 0;
 }