fix build err

diff --git a/libs/esl/src/esl.c b/libs/esl/src/esl.c
index 7ddda5fd30e3f5991bc261ece8795ff50c52045e..9b62e94aa44ff54bebb4bd823b68b7256e88d896 100644 (file)
--- a/libs/esl/src/esl.c
+++ b/libs/esl/src/esl.c
@@ -672,6 +672,8 @@ static int prepare_sock(esl_socket_t sock)
                        r = -1;
                }
 #endif
+
+               return r;
        
 }
 
@@ -1132,7 +1134,9 @@ ESL_DECLARE(esl_status_t) esl_disconnect(esl_handle_t *handle)
        while(ep) {
                esl_event_t *e = ep;
                ep = ep->next;
-               esl_event_safe_destroy(&e);
+               if (e) {
+                       esl_event_destroy(&e);
+               }
        }
 
        esl_event_safe_destroy(&handle->last_event);
@@ -1248,7 +1252,6 @@ ESL_DECLARE(esl_status_t) esl_recv_event(esl_handle_t *handle, int check_q, esl_
        char *col;
        char *cl;
        esl_ssize_t len;
-       int zc = 0;
 
        if (!handle || !handle->connected || handle->sock == ESL_SOCK_INVALID) {
                return ESL_FAIL;
@@ -1326,7 +1329,6 @@ ESL_DECLARE(esl_status_t) esl_recv_event(esl_handle_t *handle, int check_q, esl_
                }
 
                *((char *)handle->socket_buf + ESL_CLAMP(0, sizeof(handle->socket_buf) - 1, rrval)) = '\0';
-               zc = 0;
 
                esl_buffer_write(handle->packet_buf, handle->socket_buf, rrval);
        }
@@ -1361,8 +1363,6 @@ ESL_DECLARE(esl_status_t) esl_recv_event(esl_handle_t *handle, int check_q, esl_
                                }
 
                                *((char *)handle->socket_buf + ESL_CLAMP(0, sizeof(handle->socket_buf) - 1, r)) = '\0';
-                               zc = 0;
-                               
                                esl_buffer_write(handle->packet_buf, handle->socket_buf, r);
                        }