X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=wma_afh.c;h=e6048a868710e1e1b62213fda895d1dfc90a2bd1;hp=7394bf91768276b92884e1548f61ed791946540d;hb=ece3b9ff875a28473a4f840bb016f8debb2531fc;hpb=869fa1d76e7f88470120552792ca71068b49a747

diff --git a/wma_afh.c b/wma_afh.c
index 7394bf91..e6048a86 100644
--- a/wma_afh.c
+++ b/wma_afh.c
@@ -1,8 +1,4 @@
-/*
- * Copyright (C) 2009 Andre Noll <maan@tuebingen.mpg.de>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
+/* Copyright (C) 2009 Andre Noll <maan@tuebingen.mpg.de>, see file COPYING. */
 
 /** \file wma_afh.c The audio format handler for WMA files. */
 
@@ -365,8 +361,7 @@ static int make_cdo(struct taginfo *tags, const struct asf_object *cdo,
 		struct asf_object *result)
 {
 	const char *cr, *rating; /* orig data */
-	uint16_t orig_title_bytes, orig_artist_bytes, orig_cr_bytes,
-		orig_comment_bytes, orig_rating_bytes;
+	uint16_t orig_cr_bytes, orig_rating_bytes;
 	/* pointers to new UTF-16 tags */
 	char *artist = NULL, *title = NULL, *comment = NULL;
 	/* number of bytes in UTF-16 for the new tags */
@@ -378,17 +373,21 @@ static int make_cdo(struct taginfo *tags, const struct asf_object *cdo,
 	ret = convert_utf8_to_utf16(tags->artist, &artist);
 	if (ret < 0)
 		return ret;
+	assert(artist);
 	artist_bytes = ret;
 	ret = convert_utf8_to_utf16(tags->title, &title);
 	if (ret < 0)
 		goto out;
+	assert(title);
 	title_bytes = ret;
 	ret = convert_utf8_to_utf16(tags->comment, &comment);
 	if (ret < 0)
 		goto out;
+	assert(comment);
 	comment_bytes = ret;
 
 	if (cdo) {
+		uint16_t orig_title_bytes, orig_artist_bytes, orig_comment_bytes;
 		/*
 		 * Sizes of the five fields (stored as 16-bit numbers) are
 		 * located after the header (16 bytes) and the cdo size (8
@@ -402,10 +401,7 @@ static int make_cdo(struct taginfo *tags, const struct asf_object *cdo,
 		cr = cdo->ptr + 34 + orig_title_bytes + orig_artist_bytes;
 		rating = cr + orig_cr_bytes + orig_comment_bytes;
 	} else {
-		orig_title_bytes = 2;
-		orig_artist_bytes = 2;
 		orig_cr_bytes = 2;
-		orig_comment_bytes = 2;
 		orig_rating_bytes = 2;
 		cr = null;
 		rating = null;
@@ -461,10 +457,12 @@ static int make_ecdo(struct taginfo *tags, struct asf_object *result)
 	ret = convert_utf8_to_utf16(tags->album, &album);
 	if (ret < 0)
 		return ret;
+	assert(album);
 	album_bytes = ret;
 	ret = convert_utf8_to_utf16(tags->year, &year);
 	if (ret < 0)
 		goto out;
+	assert(year);
 	year_bytes = ret;
 	result->size = 16 + 8 + 2; /* GUID, size, count */
 	/* name_length + name + null + data type + val length + val */