Fix superfluous return NULL
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2525 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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@ -6491,7 +6491,6 @@ static void *pri_dchannel(void *vpri)
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if (res < 0) {
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ast_log(LOG_WARNING, "Unable to initiate dialing on trunk channel %d\n", pri->pvt[chan]->channel);
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pri->pvt[chan]->dop.dialstr[0] = '\0';
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return NULL;
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} else
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ast_log(LOG_DEBUG, "Sent deferred digit string: %s\n", pri->pvt[chan]->dop.dialstr);
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pri->pvt[chan]->dop.dialstr[0] = '\0';
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@ -6576,7 +6575,7 @@ static void *pri_dchannel(void *vpri)
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switch(e->hangup.cause) {
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case PRI_CAUSE_USER_BUSY:
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pri->pvt[chan]->subs[SUB_REAL].needbusy =1;
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break;
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break;
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case PRI_CAUSE_CALL_REJECTED:
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case PRI_CAUSE_NETWORK_OUT_OF_ORDER:
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case PRI_CAUSE_NORMAL_CIRCUIT_CONGESTION:
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