Compile fix for old non-C99 compilers.

--HG--
branch : HEAD

diff --git a/src/master/login-process.c b/src/master/login-process.c
index 1b6dcafc2478ecc804b9333ab42b5f4f8651918a..da8cbcd042e01aef944cdba8bf316e243e40025f 100644 (file)
--- a/src/master/login-process.c
+++ b/src/master/login-process.c
@@ -50,7 +50,7 @@ struct login_auth_request {
        unsigned int login_tag;
 
        struct mail_login_request mail_request;
-       unsigned char data[];
+       unsigned char data[FLEXIBLE_ARRAY_MEMBER];
 };
 
 static unsigned int auth_id_counter, login_pid_counter;