Ignore CRTCs with no outputs.

ago%!(EXTRA string=12 years) · 35c386b7bb
parent c449ef2e12
commit 35c386b7bb
1 changed files with 6 additions and 0 deletions
--- a/src/x11_monitor.c
+++ b/src/x11_monitor.c
@ -187,6 +187,12 @@ _GLFWmonitor** _glfwPlatformGetMonitors(int* count)
            RROutput output;

            ci = XRRGetCrtcInfo(_glfw.x11.display, sr, sr->crtcs[i]);
+            if (ci->noutput == 0)
+            {
+                XRRFreeCrtcInfo(ci);
+                continue;
+            }
+
            output = ci->outputs[0];

            for (j = 0;  j < ci->noutput;  j++)