[interchange] Fix unintentionally short local scoping

[David Christensen]

commit b6ebec3b90f69f6437991c1fc3f6fbe52d1f3cc4
Author: David Christensen <david at endpoint.com>
Date:   Mon Nov 13 15:34:23 2017 -0600

    Fix unintentionally short local scoping

 lib/Vend/File.pm |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/lib/Vend/File.pm b/lib/Vend/File.pm
index b749e1e..475e15b 100644
--- a/lib/Vend/File.pm
+++ b/lib/Vend/File.pm
@@ -96,10 +96,8 @@ sub writefile {
 			}
 			# We have checked for beginning > or | previously
 			open(MVLOGDATA, $file) or die "open\n";
-            if ($encoding) {
-                local $PerlIO::encoding::fallback = $fallback;
-                binmode(MVLOGDATA, ":encoding($encoding)");
-            }
+			local $PerlIO::encoding::fallback = $fallback if $encoding;
+			binmode(MVLOGDATA, ":encoding($encoding)") if $encoding;
 
 			lockfile(\*MVLOGDATA, 1, 1) or die "lock\n";
 			seek(MVLOGDATA, 0, 2) or die "seek\n";