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-rw-r--r--main/channel.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/main/channel.c b/main/channel.c
index 9f0ae7abe..af8ad7b3f 100644
--- a/main/channel.c
+++ b/main/channel.c
@@ -3012,14 +3012,14 @@ static struct ast_frame *__ast_read(struct ast_channel *chan, int dropaudio)
ast_frame_dump(chan->name, f, "<<");
chan->fin = FRAMECOUNT_INC(chan->fin);
- if (f && f->datalen == 0 && f->data.ptr) {
+ if (f && f->frametype == AST_FRAME_CONTROL && f->subclass == AST_CONTROL_HOLD && f->datalen == 0 && f->data.ptr) {
/* fix invalid pointer */
f->data.ptr = NULL;
#ifdef AST_DEVMODE
- ast_log(LOG_ERROR, "Found frame with src '%s' on channel '%s' with datalen zero, but non-null data pointer!\n", f->src, chan->name);
+ ast_log(LOG_ERROR, "Found HOLD frame with src '%s' on channel '%s' with datalen zero, but non-null data pointer!\n", f->src, chan->name);
ast_frame_dump(chan->name, f, "<<");
#else
- ast_debug(3, "Found frame with src '%s' on channel '%s' with datalen zero, but non-null data pointer!\n", f->src, chan->name);
+ ast_debug(3, "Found HOLD frame with src '%s' on channel '%s' with datalen zero, but non-null data pointer!\n", f->src, chan->name);
#endif
}