song_save: don't fail on empty tag values

If a tag value is an empty string, the space after the colon was removed by g_strchomp(). Fix this by removing the space check and using g_strchug() on the return value.

song_save: don't fail on empty tag values
642b8615 · Max Kellermann · 3c6a85d8 · 642b8615
Commit 642b8615 authored Jan 14, 2009 by Max Kellermann
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song_save.c src/song_save.c +2 -2

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--- a/src/song_save.c
+++ b/src/song_save.c
@@ -95,9 +95,9 @@ matchesAnMpdTagItemKey(char *buffer, enum tag_type *itemType)
 		size_t len = strlen(mpdTagItemKeys[i]);

 		if (0 == strncmp(mpdTagItemKeys[i], buffer, len) &&
-		    buffer[len] == ':' && buffer[len + 1] == ' ') {
+		    buffer[len] == ':') {
 			*itemType = i;
-			return buffer + len + 2;
+			return g_strchug(buffer + len + 1);
 		}
 	}