diff options
Diffstat (limited to 'ncurses/tinfo/alloc_ttype.c')
| -rw-r--r-- | ncurses/tinfo/alloc_ttype.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/ncurses/tinfo/alloc_ttype.c b/ncurses/tinfo/alloc_ttype.c index 222868e..cb82411 100644 --- a/ncurses/tinfo/alloc_ttype.c +++ b/ncurses/tinfo/alloc_ttype.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright 2018-2019,2020 Thomas E. Dickey * + * Copyright 2018-2020,2021 Thomas E. Dickey * * Copyright 1999-2016,2017 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * @@ -43,7 +43,7 @@ #include <tic.h> -MODULE_ID("$Id: alloc_ttype.c,v 1.33 2020/02/02 23:34:34 tom Exp $") +MODULE_ID("$Id: alloc_ttype.c,v 1.35 2021/06/17 21:11:08 tom Exp $") #if NCURSES_XNAMES /* @@ -429,7 +429,7 @@ _nc_align_termtype(TERMTYPE2 *to, TERMTYPE2 *from) na, to ? NonNull(to->term_names) : "?", nb, from ? NonNull(from->term_names) : "?")); - if (na != 0 || nb != 0) { + if (to != NULL && from != NULL && (na != 0 || nb != 0)) { int ext_Booleans, ext_Numbers, ext_Strings; bool used_ext_Names = FALSE; @@ -450,7 +450,7 @@ _nc_align_termtype(TERMTYPE2 *to, TERMTYPE2 *from) return; } /* - * This is where we pay for having a simple extension representation. + * This is where we pay for having a simple extension representation. * Allocate a new ext_Names array and merge the two ext_Names arrays * into it, updating to's counts for booleans, etc. Fortunately we do * this only for the terminfo compiler (tic) and comparer (infocmp). |