Minor CLI fix

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@934 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/cli.c b/cli.c
index 04aa02c..fa33bcc 100755 (executable)
--- a/cli.c
+++ b/cli.c
@@ -775,11 +775,8 @@ int ast_cli_generatornummatches(char *text, char *word)
 
        while ( (buf = ast_cli_generator(text, word, i)) ) {
                if (++i > 1 && strcmp(buf,oldbuf) == 0)  {
-                               free(buf);
                                continue;
                }
-               if (oldbuf)
-                       free(oldbuf);
                oldbuf = buf;
                matches++;
        }
@@ -876,7 +873,7 @@ static char *__ast_cli_generator(char *text, char *word, int state, int lock)
                                                if (lock)
                                                        ast_pthread_mutex_unlock(&clilock);
                                                free(dup);
-                                               return res ? strdup(res) : NULL;
+                                               return res ? res : NULL;
                                        }
                                }
                        }