combine PERLDB_LINE and PERLDB_SAVESRC flag tests

On VC2003 32b -O1, the .text section of miniperl.exe decreased from
0xAEFCD bytes of machine code to 0xAEF9D after this patch.

see also
http://www.nntp.perl.org/group/perl.perl5.porters/2015/07/msg229308.html

1 files changed, 1 insertions, 1 deletions

diff --git a/gv.c b/gv.c
index 242ea87ed3..5d642af48d 100644
--- a/gv.c
+++ b/gv.c
@@ -129,7 +129,7 @@ Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN namelen,
 	sv_setpvn(GvSV(gv), name, namelen);
 #endif
     }
-    if ((PERLDB_LINE || PERLDB_SAVESRC) && !GvAV(gv))
+    if (PERLDB_LINE_OR_SAVESRC && !GvAV(gv))
 	    hv_magic(GvHVn(gv), GvAVn(gv), PERL_MAGIC_dbfile);
     if (tmpbuf != smallbuf)
 	Safefree(tmpbuf);