From 5c52bb1f22838b223567201d65e7a9f76835ac9e Mon Sep 17 00:00:00 2001
From: curt <curt>
Date: Wed, 16 May 2001 00:32:28 +0000
Subject: [PATCH] Added a missing 'return' in case statement.

---
 src/Main/keyboard.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Main/keyboard.cxx b/src/Main/keyboard.cxx
index 51ae40a7c..4b8d6556e 100644
--- a/src/Main/keyboard.cxx
+++ b/src/Main/keyboard.cxx
@@ -564,6 +564,7 @@ void GLUTspecialkey(int k, int x, int y) {
 	    return;
         case GLUT_KEY_F4: // F4 Update lighting manually
 	    fgUpdateSkyAndLightingParams();
+            return;
         case GLUT_KEY_F6: // F6 toggles Autopilot target location
 	    if ( current_autopilot->get_HeadingMode() !=
 		 FGAutopilot::FG_HEADING_WAYPOINT ) {
-- 
2.39.5