Author: anthm Date: Sun Feb 22 20:10:10 2009 New Revision: 12236 Log: use blank string instead of NULL Modified: freeswitch/trunk/libs/esl/src/esl.c Modified: freeswitch/trunk/libs/esl/src/esl.c ============================================================================== --- freeswitch/trunk/libs/esl/src/esl.c (original) +++ freeswitch/trunk/libs/esl/src/esl.c Sun Feb 22 20:10:10 2009 @@ -471,7 +471,7 @@ } snprintf(send_buf, sizeof(send_buf), "%s\ncall-command: execute\n%s%s%s%s\n", - cmd_buf, app_buf, arg_buf, handle->event_lock ? el_buf : NULL, handle->blocking_execute ? bl_buf : NULL); + cmd_buf, app_buf, arg_buf, handle->event_lock ? el_buf : "", handle->blocking_execute ? bl_buf : ""); return esl_send_recv(handle, send_buf); }