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Don't do frame processing if ast_read() returned NULL.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@89886 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2007-11-27 23:47:28 +00:00
parent a5c9a71b4e
commit 1a6a5e1867
1 changed files with 3 additions and 0 deletions
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3
main/autoservice.c
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@@ -90,6 +90,9 @@ static void *autoservice_run(void *ign)
if (chan) { if (chan) {
struct ast_frame *f = ast_read(chan); struct ast_frame *f = ast_read(chan);
if (!f)
continue;
/* Do not add a default entry in this switch statement. Each new /* Do not add a default entry in this switch statement. Each new
* frame type should be addressed directly as to whether it should * frame type should be addressed directly as to whether it should
* be queued up or not. */ * be queued up or not. */