'indentctx' is always defined. Just use it.

'indentctx' is always defined.  Just use it.

402        ctx->serve_stale_ttl = 0;

	notnull: At condition indentctx, the value of indentctx
	cannot be NULL.  dead_error_condition: The condition indentctx
	must be true.

	CID 1456147 (#1 of 1): Logically dead code (DEADCODE)
	dead_error_line: Execution cannot reach the expression
	default_indent inside this statement: ctx->indent = (indentctx
	? ....

403        ctx->indent = indentctx ? *indentctx : default_indent;