diff -r a285ee393860 -r ed440bcd9740 src/game.c
--- a/src/game.c	Mon Apr 07 17:39:46 2014 +0200
+++ b/src/game.c	Tue Apr 08 21:13:28 2014 +0200
@@ -154,6 +154,7 @@
     
     const size_t buflen = 8;
     char movestr[buflen];
+    movestr[0] = '\0';
     
     int inputy = getmaxy(stdscr) - 6;
     while (1) {
@@ -205,6 +206,7 @@
                 }
                 clrtoeol();
             }
+            movestr[0] = '\0'; /* reset string for next input */
         }
     }
 }