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Ensured that count out parameter is always set.

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This commit is contained in:
Camilla Berglund 2013-05-14 01:06:31 +02:00
parent 64630af362
commit 1eac29d168
1 changed files with 5 additions and 0 deletions
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5
src/monitor.c
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@ -250,7 +250,10 @@ void _glfwSplitBPP(int bpp, int* red, int* green, int* blue)
GLFWAPI GLFWmonitor** glfwGetMonitors(int* count) GLFWAPI GLFWmonitor** glfwGetMonitors(int* count)
{ {
*count = 0;
_GLFW_REQUIRE_INIT_OR_RETURN(NULL); _GLFW_REQUIRE_INIT_OR_RETURN(NULL);
*count = _glfw.monitorCount; *count = _glfw.monitorCount;
return (GLFWmonitor**) _glfw.monitors; return (GLFWmonitor**) _glfw.monitors;
} }
@ -301,6 +304,8 @@ GLFWAPI const GLFWvidmode* glfwGetVideoModes(GLFWmonitor* handle, int* count)
{ {
_GLFWmonitor* monitor = (_GLFWmonitor*) handle; _GLFWmonitor* monitor = (_GLFWmonitor*) handle;
*count = 0;
_GLFW_REQUIRE_INIT_OR_RETURN(NULL); _GLFW_REQUIRE_INIT_OR_RETURN(NULL);
if (!refreshVideoModes(monitor)) if (!refreshVideoModes(monitor))