Add missing const qualifier

1 files changed, 1 insertions, 1 deletions

diff --git a/src/x11.c b/src/x11.c
index 1d3b7f0..1756763 100644
--- a/src/x11.c
+++ b/src/x11.c
@@ -647,7 +647,7 @@ puglRealize(PuglView* const view)
   if (XRRQueryExtension(display, &ignored, &ignored)) {
     // Set refresh rate hint to the real refresh rate
     XRRScreenConfiguration* conf         = XRRGetScreenInfo(display, parent);
-    short                   current_rate = XRRConfigCurrentRate(conf);
+    const short             current_rate = XRRConfigCurrentRate(conf);
 
     view->hints[PUGL_REFRESH_RATE] = current_rate;
     XRRFreeScreenConfigInfo(conf);