welcome plugin: -Wstrict-bool warning fix

diff --git a/src/plugins/welcome/welcome-plugin.c b/src/plugins/welcome/welcome-plugin.c
index 715529351fa79f302491024553c9dd80bc73b2e6..090219c9a2b0d0d615f7182e8e8395c74ee2caba 100644 (file)
--- a/src/plugins/welcome/welcome-plugin.c
+++ b/src/plugins/welcome/welcome-plugin.c
@@ -29,7 +29,7 @@ static void script_execute(struct mail_user *user, const char *cmd, bool wait)
        int fd, ret;
 
        if (user->mail_debug)
-               i_debug("welcome: Executing %s (wait=%d)", cmd, wait);
+               i_debug("welcome: Executing %s (wait=%d)", cmd, wait ? 1 : 0);
 
        args = t_strsplit_spaces(cmd, " ");
        socket_path = args[0];