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Fix a NPE when windowAttribs.get() = null

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java.lang.NullPointerException: Cannot invoke "java.lang.Integer.intValue()" because the return value of "java.util.Map.get(Object)" is null
    at org.lwjgl.glfw.GLFW.glfwGetWindowAttrib(GLFW.java:895)
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Duy Tran Khanh 2022-03-02 19:58:03 +07:00 committed by GitHub
parent dcac1c9a97
commit 1f1d542ed7
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1 changed files with 5 additions and 1 deletions
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jre_lwjgl3glfw/src/main/java/org/lwjgl/glfw/GLFW.java
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@ -892,7 +892,11 @@ public class GLFW
} }
public static int glfwGetWindowAttrib(@NativeType("GLFWwindow *") long window, int attrib) { public static int glfwGetWindowAttrib(@NativeType("GLFWwindow *") long window, int attrib) {
return internalGetWindow(window).windowAttribs.get(attrib); Object obj = internalGetWindow(window).windowAttribs.get(attrib);
if (obj == null) {
return 0;
}
return (int) obj;
} }
public static void glfwSetWindowAttrib(@NativeType("GLFWwindow *") long window, int attrib, int value) { public static void glfwSetWindowAttrib(@NativeType("GLFWwindow *") long window, int attrib, int value) {