build: scripts/config - update to kconfig-v5.14

[openwrt/staging/dedeckeh.git] / scripts / config / preprocess.c

diff --git a/scripts/config/preprocess.c b/scripts/config/preprocess.c
index dcc07c45ebe60c41fc4126f2567f9940de6913c1..3c7a35a724703ad43cd503f3c9adca4ea2c2f96d 100644 (file)
--- a/scripts/config/preprocess.c
+++ b/scripts/config/preprocess.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 //
 // Copyright (C) 2018 Masahiro Yamada <yamada.masahiro@socionext.com>
 
@@ -114,7 +114,7 @@ static char *do_error_if(int argc, char *argv[])
        if (!strcmp(argv[0], "y"))
                pperror("%s", argv[1]);
 
-       return NULL;
+       return xstrdup("");
 }
 
 static char *do_filename(int argc, char *argv[])