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Allow closing of NULL.

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This commit is contained in:
Camilla Berglund 2011-03-08 23:14:42 +01:00
parent d43e0b50d0
commit 849977c7b2
1 changed files with 4 additions and 0 deletions
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src/window.c
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@ -523,6 +523,10 @@ GLFWAPI void glfwCloseWindow(GLFWwindow handle)
_GLFWwindow* window = (_GLFWwindow*) handle; _GLFWwindow* window = (_GLFWwindow*) handle;
// Allow closing of NULL (to match the behavior of free)
if (window == NULL)
return;
// Show mouse pointer again (if hidden) // Show mouse pointer again (if hidden)
if (window == _glfwLibrary.cursorLockWindow) if (window == _glfwLibrary.cursorLockWindow)
glfwEnable(window, GLFW_MOUSE_CURSOR); glfwEnable(window, GLFW_MOUSE_CURSOR);