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Don't free sildet unless we have one

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1679 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2003-10-28 14:07:19 +00:00
parent 0de223a1ee
commit 71dd98a22e
1 changed files with 3 additions and 2 deletions
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3
apps/app_record.c
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@@ -56,7 +56,7 @@ static int record_exec(struct ast_channel *chan, void *data)
struct localuser *u; struct localuser *u;
struct ast_frame *f = NULL; struct ast_frame *f = NULL;
struct ast_dsp *sildet; /* silence detector dsp */ struct ast_dsp *sildet = NULL; /* silence detector dsp */
int totalsilence = 0; int totalsilence = 0;
int dspsilence = 0; int dspsilence = 0;
int silence = 0; /* amount of silence to allow */ int silence = 0; /* amount of silence to allow */
@@ -222,6 +222,7 @@ static int record_exec(struct ast_channel *chan, void *data)
res = ast_set_read_format(chan, rfmt); res = ast_set_read_format(chan, rfmt);
if (res) if (res)
ast_log(LOG_WARNING, "Unable to restore read format on '%s'\n", chan->name); ast_log(LOG_WARNING, "Unable to restore read format on '%s'\n", chan->name);
if (sildet)
ast_dsp_free(sildet); ast_dsp_free(sildet);
} }
return res; return res;