enable UTF-16 filter by default if relevant BOM is seen; various

cleanups (typos, misformatted code, and small bugs)

p4raw-id: //depot/perl@6399

1 files changed, 1 insertions, 1 deletions

diff --git a/mg.c b/mg.c
index aee279080f..1b0b13541c 100644
--- a/mg.c
+++ b/mg.c
@@ -614,7 +614,7 @@ Perl_magic_get(pTHX_ SV *sv, MAGIC *mg)
 	    {
 		i = t1 - s1;
 		s = rx->subbeg + s1;
-                if (!rx->subbeg)
+		if (!rx->subbeg)
 		    break;
 
 	      getrx: