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kconfig: echo stdin to stdout if either is redirected
[carl9170fw.git]
/
config
/
conf.c
diff --git
a/config/conf.c
b/config/conf.c
index ba416355ac2e61118e01eb072f4653f99b28574f..79eb6d9770c36bfe3cf174cf21436929a90a7922 100644
(file)
--- a/
config/conf.c
+++ b/
config/conf.c
@@
-74,6
+74,9
@@
static void xfgets(char *str, int size, FILE *in)
{
if (!fgets(str, size, in))
fprintf(stderr, "\nError in reading or end of file.\n");
{
if (!fgets(str, size, in))
fprintf(stderr, "\nError in reading or end of file.\n");
+
+ if (!tty_stdio)
+ printf("%s", str);
}
static int conf_askvalue(struct symbol *sym, const char *def)
}
static int conf_askvalue(struct symbol *sym, const char *def)
@@
-103,8
+106,6
@@
static int conf_askvalue(struct symbol *sym, const char *def)
case oldaskconfig:
fflush(stdout);
xfgets(line, sizeof(line), stdin);
case oldaskconfig:
fflush(stdout);
xfgets(line, sizeof(line), stdin);
- if (!tty_stdio)
- printf("\n");
return 1;
default:
break;
return 1;
default:
break;
@@
-476,7
+477,7
@@
int main(int ac, char **av)
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
- tty_stdio = isatty(0) && isatty(1)
&& isatty(2)
;
+ tty_stdio = isatty(0) && isatty(1);
while ((opt = getopt_long(ac, av, "s", long_opts, NULL)) != -1) {
if (opt == 's') {
while ((opt = getopt_long(ac, av, "s", long_opts, NULL)) != -1) {
if (opt == 's') {