verify wait isn't null

[proxmark3-svn] / client / proxmark3.c

diff --git a/client/proxmark3.c b/client/proxmark3.c
index 2f370308f9cb4bcb3a1d09bcd89fe414161efe6f..f184d9e995e3f7078d75812aa6d907609dbb1597 100644 (file)
--- a/client/proxmark3.c
+++ b/client/proxmark3.c
@@ -155,12 +155,11 @@ static void *main_loop(void *targ) {
                                cmd[strlen(cmd) - 1] = 0x00;
                        
                        if (cmd[0] != 0x00) {
-                               if (strncmp(cmd, "quit", 4) == 0) {
-                                       exit(0);
+                               int ret = CommandReceived(cmd);
+                               add_history(cmd);
+                               if (ret == 99) {  // exit or quit
                                        break;
                                }
-                               CommandReceived(cmd);
-                               add_history(cmd);
                        }
                        free(cmd);
                } else {
@@ -223,7 +222,7 @@ int main(int argc, char* argv[]) {
                .usb_present = 0,
                .script_cmds_file = NULL
        };
-       pthread_t main_loop_t;
+       pthread_t main_loop_threat;
 
   
        sp = uart_open(argv[1]);
@@ -258,18 +257,20 @@ int main(int argc, char* argv[]) {
        // create a mutex to avoid interlacing print commands from our different threads
        pthread_mutex_init(&print_lock, NULL);
 
-       pthread_create(&main_loop_t, NULL, &main_loop, &marg);
+       pthread_create(&main_loop_threat, NULL, &main_loop, &marg);
        InitGraphics(argc, argv);
 
        MainGraphics();
 
-       pthread_join(main_loop_t, NULL);
+       pthread_join(main_loop_threat, NULL);
 
        // Clean up the port
-       uart_close(sp);
-  
+       if (offline == 0) {
+               uart_close(sp);
+       }
+
        // clean up mutex
        pthread_mutex_destroy(&print_lock);
-  
-  return 0;
+
+       exit(0);
 }