diff options
Diffstat (limited to 'include/edit_cfg.sh')
| -rwxr-xr-x | include/edit_cfg.sh | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/include/edit_cfg.sh b/include/edit_cfg.sh index f7f1795654f2..559b1575443f 100755 --- a/include/edit_cfg.sh +++ b/include/edit_cfg.sh @@ -1,7 +1,7 @@ #!/bin/sh -# $Id: edit_cfg.sh,v 1.14 2020/02/02 23:34:34 tom Exp $ +# $Id: edit_cfg.sh,v 1.16 2022/07/16 18:02:32 tom Exp $ ############################################################################## -# Copyright 2020 Thomas E. Dickey # +# Copyright 2020,2022 Thomas E. Dickey # # Copyright 1998-2001,2017 Free Software Foundation, Inc. # # # # Permission is hereby granted, free of charge, to any person obtaining a # @@ -39,15 +39,16 @@ # BAK=save$$ TMP=edit$$ -trap "rm -f $BAK $TMP" 0 1 2 3 15 +trap "rm -f $BAK $TMP; exit 1" 1 2 3 15 +trap "rm -f $BAK $TMP" 0 for name in \ HAVE_TCGETATTR \ HAVE_TERMIOS_H \ HAVE_TERMIO_H \ BROKEN_LINKER do - mv $2 $BAK - if ( grep "[ ]$name[ ]" $1 2>&1 >$TMP ) + mv "$2" "$BAK" + if ( grep "[ ]${name}[ ]" "$1" >$TMP 2>&1 ) then value=1 else @@ -58,11 +59,11 @@ do -e "s@#define ${name}.*\$@#define $name $value@" \ -e "s@#if $name\$@#if $value /* $name */@" \ -e "s@#if !$name\$@#if $value /* !$name */@" \ - $BAK >$2 - if (cmp -s $2 $BAK) + "$BAK" >"$2" + if (cmp -s "$2" "$BAK") then - mv $BAK $2 + mv "$BAK" "$2" else - rm -f $BAK + rm -f "$BAK" fi done |