s3-debug Impove setup_logging() to specify logging to stderr

This change improves the setup_logging() API so that callers which
wish to set up logging to stderr can simply ask for it, rather than
directly modify the dbf global variable.

Andrew Bartlett

source3/utils/smbpasswd.c

@@ -584,7 +584,7 @@ int main(int argc, char **argv)
 
 	local_flags = process_options(argc, argv, local_flags);
 
-	setup_logging("smbpasswd", True);
+	setup_logging("smbpasswd", DEBUG_STDERR);
 
 	/*
 	 * Set the machine NETBIOS name if not already