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remove some GNUisms. by Dan Fandrich (dan AT coneharvesters.com)

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function                                             old     new   delta
logdirs_reopen                                      1310    1308      -2
read_line_input                                     4757    4753      -4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-6)               Total: -6 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2009-09-06 02:36:23 +02:00
parent 1f7c167b23
commit 90a9904e9e
15 changed files with 22 additions and 17 deletions
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5
shell/hush.c
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@@ -5794,7 +5794,7 @@ static struct pipe *parse_stream(char **pstring,
* found. When recursing, quote state is passed in via dest->o_escape.
*/
debug_printf_parse("parse_stream entered, end_trigger='%c'\n",
end_trigger ? : 'X');
end_trigger ? end_trigger : 'X');
debug_enter();
G.ifs = get_local_var_value("IFS");
@@ -6860,7 +6860,8 @@ static int FAST_FUNC builtin_cd(char **argv)
* bash says "bash: cd: HOME not set" and does nothing
* (exitcode 1)
*/
newdir = get_local_var_value("HOME") ? : "/";
const char *home = get_local_var_value("HOME");
newdir = home ? home : "/";
}
if (chdir(newdir)) {
/* Mimic bash message exactly */