[gmime] slight optimization

[Jeffrey Stedfast <fejj src gnome org>]

commit fb5bc63e5741bf4a243a1f8fe72965a9b7339ee5
Author: Jeffrey Stedfast <jeff xamarin com>
Date:   Tue Dec 20 10:24:49 2011 -0500

    slight optimization

 gmime/gmime-encodings.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/gmime/gmime-encodings.c b/gmime/gmime-encodings.c
index f052035..72016f1 100644
--- a/gmime/gmime-encodings.c
+++ b/gmime/gmime-encodings.c
@@ -526,7 +526,6 @@ g_mime_encoding_base64_decode_step (const unsigned char *inbuf, size_t inlen, un
 				*outptr++ = saved >> 16;
 				*outptr++ = saved >> 8;
 				*outptr++ = saved;
-				saved = 0;
 				n = 0;
 				
 				if (npad > 0) {
@@ -559,7 +558,7 @@ g_mime_encoding_base64_decode_step (const unsigned char *inbuf, size_t inlen, un
 	}
 	
 	*state = (npad << 8) | n;
-	*save = saved;
+	*save = n ? saved : 0;
 	
 	return (outptr - outbuf);
 }