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-rw-r--r--scripts/kconfig/mconf.c21
1 files changed, 14 insertions, 7 deletions
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 08a4c7af93ea..3f9a1321b3e6 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -890,14 +890,19 @@ int main(int ac, char **av)
do {
conf(&rootmenu);
dialog_clear();
- res = dialog_yesno(NULL,
- _("Do you wish to save your "
- "new kernel configuration?\n"
- "<ESC><ESC> to continue."),
- 6, 60);
+ if (conf_get_changed())
+ res = dialog_yesno(NULL,
+ _("Do you wish to save your "
+ "new kernel configuration?\n"
+ "<ESC><ESC> to continue."),
+ 6, 60);
+ else
+ res = -1;
} while (res == KEY_ESC);
end_dialog();
- if (res == 0) {
+
+ switch (res) {
+ case 0:
if (conf_write(NULL)) {
fprintf(stderr, _("\n\n"
"Error during writing of the kernel configuration.\n"
@@ -905,11 +910,13 @@ int main(int ac, char **av)
"\n\n"));
return 1;
}
+ case -1:
printf(_("\n\n"
"*** End of Linux kernel configuration.\n"
"*** Execute 'make' to build the kernel or try 'make help'."
"\n\n"));
- } else {
+ break;
+ default:
fprintf(stderr, _("\n\n"
"Your kernel configuration changes were NOT saved."
"\n\n"));