--- ./line.c.orig 2002-05-31 05:15:45.000000000 +0200 +++ ./line.c 2013-12-24 13:42:35.000000000 +0100 @@ -30,8 +30,9 @@ Line createline(int linenum) { - Line l; + static Line l; + memset(&l, 0, sizeof(l)); switch (linenum) { case 1: