Merged revisions 43477 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r43477 | russell | 2006-09-22 10:02:58 -0400 (Fri, 22 Sep 2006) | 3 lines

Suppress a compiler warning about the use of a potentially uninitialized
variable.  It couldn't actually happen, though.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@43478 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/frame.c

@@ -418,7 +418,7 @@ struct ast_frame *ast_frisolate(struct ast_frame *fr)
 struct ast_frame *ast_frdup(const struct ast_frame *f)
 {
 	struct ast_frame_cache *frames;
-	struct ast_frame *out;
+	struct ast_frame *out = NULL;
 	int len, srclen = 0;
 	void *buf = NULL;