Integer Entrys - len will be the integer max value

src/keybinput.c

@@ -2,6 +2,8 @@
 
 #include <SDL.h>
 #include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
 #include "keybinput.h"
 
 static int keybinput_oldkey = 0;
@@ -45,7 +47,9 @@ int keybinput_loop (_keybinput *ki, SDL_Event *event) {
 		else if (ki->type == KEYBI_int && (keyu == '-' || (keyu >= '0' && keyu <= '9'))) {
 			/* only integers will be read */
 			if (ki->curpos < 255) {
-				ki->text[ki->curpos++] = event->key.keysym.unicode;
+				ki->text[ki->curpos] = event->key.keysym.unicode;
+				if (atoi(ki->text) <= ki->maxlen)
+					ki->curpos++;
 				ki->text[ki->curpos] = 0;
 				ki->changed = 1;
 			}