Fix crash with certain monitor setups #2

1 files changed, 8 insertions, 6 deletions

diff --git a/src/QuickMedia.cpp b/src/QuickMedia.cpp
index dd5b025..6b480d2 100644
--- a/src/QuickMedia.cpp
+++ b/src/QuickMedia.cpp
@@ -109,13 +109,15 @@ static int get_largest_monitor_height(Display *display) {
             XRROutputInfo *out_info = XRRGetOutputInfo(display, screen_res, screen_res->outputs[i]);
             if(out_info && out_info->connection == RR_Connected) {
                 XRRCrtcInfo* crt_info = XRRGetCrtcInfo(display, screen_res, out_info->crtc);
-                const XRRModeInfo *mode_info = get_mode_info(screen_res, crt_info->mode);
-                if(mode_info) {
-                    // Need to get the min of width or height because we want to get the smallest size for monitors in portrait mode, for mobile devices such as pinephone
-                    int width_or_height = std::min((int)mode_info->width, (int)mode_info->height);
-                    max_height = std::max(max_height, width_or_height);
+                if(crt_info) {
+                    const XRRModeInfo *mode_info = get_mode_info(screen_res, crt_info->mode);
+                    if(mode_info) {
+                        // Need to get the min of width or height because we want to get the smallest size for monitors in portrait mode, for mobile devices such as pinephone
+                        int width_or_height = std::min((int)mode_info->width, (int)mode_info->height);
+                        max_height = std::max(max_height, width_or_height);
+                    }
+                    XRRFreeCrtcInfo(crt_info);
                 }
-                XRRFreeCrtcInfo(crt_info);
             }
             if(out_info)
                 XRRFreeOutputInfo(out_info);