kconfig: make syncconfig update .config regardless of sym_change_count

[carl9170fw.git] / config / conf.c

diff --git a/config/conf.c b/config/conf.c
index 130335f371ec1c2ffc61404c8fd2d6812ae9a88b..2f968e25b3c0c8bf40972ccd324815c6cc5d4391 100644 (file)
--- a/config/conf.c
+++ b/config/conf.c
@@ -483,6 +483,7 @@ int main(int ac, char **av)
        int opt;
        const char *name, *defconfig_file = NULL /* gcc uninit */;
        struct stat tmpstat;
+       int no_conf_write = 0;
 
        tty_stdio = isatty(0) && isatty(1);
 
@@ -651,7 +652,7 @@ int main(int ac, char **av)
                /*
                 * build so we shall update autoconf.
                 */
-               if (conf_write(NULL)) {
+               if (!no_conf_write && conf_write(NULL)) {
                        fprintf(stderr, "\n*** Error during writing of the configuration.\n\n");
                        exit(1);
                }