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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6118 d0543943-73ff-0310-b7d9-9358b9ac24b2
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@ -905,8 +905,8 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_exec(switch_core_session_t *
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switch_event_t *event;
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switch_channel_t *channel;
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if (switch_strlen_zero(arg)) {
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arg = "_undef_";
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if (!arg) {
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arg = "";
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}
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log = switch_core_session_alloc(session, sizeof(*log));
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