fix command parser

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@1885 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/applications/mod_conference/mod_conference.c b/src/mod/applications/mod_conference/mod_conference.c
index 70e32ceca75cfc619ce077785423aa35ec98ed48..4eed40f88b52f9002f2e8f7133a4c163c9b6b807 100644 (file)
--- a/src/mod/applications/mod_conference/mod_conference.c
+++ b/src/mod/applications/mod_conference/mod_conference.c
@@ -1423,14 +1423,29 @@ static switch_status_t conf_function(char *buf, switch_stream_handle_t *stream)
                                        }
                                } else if (!strcasecmp(argv[1], "saymember")) {
                                        char *tbuf = NULL, *text, *name;
-                                       uint32_t id = atoi(argv[3]);
+                                       uint32_t id;
                                        conference_member_t *member;
 
+                                       if (argc > 3) {
+                                               id = atoi(argv[3]);
+                                       } else {
+                                               stream->write_function(stream, "(saymember) Syntax Error!");
+                                               goto done;
+                                       }
+
                                        if ((tbuf = strdup(buf))) {
                                                if ((name = strstr(tbuf, "saymember "))) {
                                                        name += 10;
-                                                       text = strchr(name, ' ');
-                                                       id = atoi(name);
+                                                       
+                                                       if (*name) {
+                                                               text = strchr(name, ' ');
+                                                               id = atoi(name);
+                                                       } else {
+                                                               stream->write_function(stream, "(saymember) Syntax Error!");
+                                                               goto done;
+                                                       }
+
+
                                                        
                                                        if ((member = conference_member_get(conference, id))) {
                                                                if (text && conference_member_say(conference, member, text, 0) == SWITCH_STATUS_SUCCESS) {