ObjFW  Diff

			pool = [[OFAutoreleasePool alloc] init];
		} @catch (id e) {
			[e release];
			return false;
		}

		@try {
			const char *desc =
			id obj;
			    [[va_arg(ctx->args, id) description] cString];

			if ((obj = va_arg(ctx->args, id)) != nil)
			tmp_len = asprintf(&tmp, ctx->subfmt, desc);
				tmp_len = asprintf(&tmp, ctx->subfmt,
				    [[obj description] cString]);
			else
				if (!append_str(ctx, "(nil)", 5))
					return false;
		} @catch (id e) {
			[e release];
			return false;
		} @finally {
			[pool release];
		}