res_pjsip_history: Add missing unlock to CLI command.

Change-Id: I872060a30543776a176a316309602d924a23eb29

diff --git a/res/res_pjsip_history.c b/res/res_pjsip_history.c
index ed374d605b12b6e855666da51ef9a86e93530db2..d6b3eebe9b777bcc2948da49012b178126ff5b30 100644 (file)
--- a/res/res_pjsip_history.c
+++ b/res/res_pjsip_history.c
@@ -1280,7 +1280,7 @@ static char *pjsip_show_history(struct ast_cli_entry *e, int cmd, struct ast_cli
                }
                entry = ao2_bump(AST_VECTOR_GET(vec, 0));
                if (vec == &vector_history) {
-                       ast_mutex_lock(&history_lock);
+                       ast_mutex_unlock(&history_lock);
                }
        }