From a0c442064f3c57a2d3e68f6eb86941ef18cf2814 Mon Sep 17 00:00:00 2001
From: cTn <ctndesigner@gmail.com>
Date: Thu, 14 Nov 2013 07:39:39 +0100
Subject: [PATCH] bugfixes

---
 tabs/firmware_flasher.js | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/tabs/firmware_flasher.js b/tabs/firmware_flasher.js
index fbf73c64..904cb253 100644
--- a/tabs/firmware_flasher.js
+++ b/tabs/firmware_flasher.js
@@ -63,12 +63,14 @@ function tab_initialize_firmware_flasher() {
         });
         
         $('a.flash_firmware').click(function() {
-            if (raw_hex != false) {
-                STM32.hex_to_flash = raw_hex.slice(0);
-                
-                STM32.connect();
-            } else {
-                STM32.GUI_status('<span style="color: red">Firmware not loaded</span>');
+            if (!GUI.connect_lock) { // button disabled while flashing is in progress
+                if (raw_hex != false) {
+                    STM32.hex_to_flash = raw_hex.slice(0);
+                    
+                    STM32.connect();
+                } else {
+                    STM32.GUI_status('<span style="color: red">Firmware not loaded</span>');
+                }
             }
         });
     });