fix control flow error

Signed-off-by: tymon.huang <[email protected]>

Author: tymon.huang

src/util.c

@@ -405,10 +405,8 @@ save_pid_file(const char *pf)
             int ret = fclose(f);
             if (ret == EOF) /* check the return value of fclose */
                 debug(LOG_ERR, "fclose() on file %s was failed (%s)", pf, strerror(errno));
-        }
-
-        /* fopen return NULL, open file failed */
-        debug(LOG_ERR, "fopen() on flie %s was failed (%s)", pf, strerror(errno));
+        } else /* fopen return NULL, open file failed */
+            debug(LOG_ERR, "fopen() on flie %s was failed (%s)", pf, strerror(errno));
     }
 
     return;