Make it impossible for MainHeight to overflow

8 years ago · db619c6159
parent 0b04d9ec35
commit db619c6159
1 changed files with 2 additions and 2 deletions
--- a/src/actions.cpp
+++ b/src/actions.cpp
@ -219,7 +219,7 @@ void resizeScreen(bool reload_main_window)
 		getch();
 	}

-	MainHeight = LINES-(Config.design == Design::Alternative ? 7 : 4);
+	MainHeight = std::max(LINES-(Config.design == Design::Alternative ? 7 : 4), 0);

 	validateScreenSize();

@ -258,7 +258,7 @@ void setWindowsDimensions()
 	using Global::MainHeight;
 	
 	MainStartY = Config.design == Design::Alternative ? 5 : 2;
-	MainHeight = LINES-(Config.design == Design::Alternative ? 7 : 4);
+	MainHeight = std::max(LINES-(Config.design == Design::Alternative ? 7 : 4), 0);
 	
 	if (!Config.header_visibility)
 	{