Fixed Alt+F4 not being translated into WM_CLOSE.

readme.html

@@ -324,6 +324,7 @@ version of GLFW.</p>
   <li>[Win32] Bugfix: Window activation and iconification did not work as expected</li>
   <li>[Win32] Bugfix: Software rasterizer pixel formats were not discarded by the WGL_ARB_pixel_format code path</li>
   <li>[Win32] Bugfix: The array for WGL context attributes was too small and could overflow</li>
+  <li>[Win32] Bugfix: Alt+F4 hot key was not translated into <code>WM_CLOSE</code></li>
 </ul>
 
 <h3>v2.7</h3>

src/win32_window.c

@@ -895,7 +895,7 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
             if (_glfwLibrary.charCallback)
                 translateChar(window, (DWORD) wParam, (DWORD) lParam);
 
-            return 0;
+            break;
         }
 
         case WM_KEYUP:
@@ -910,7 +910,7 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
             else
                 _glfwInputKey(window, translateKey(wParam, lParam), GLFW_RELEASE);
 
-            return 0;
+            break;
         }
 
         case WM_LBUTTONDOWN: