ObjFW  Diff

		@try {
			id object;

			if ((object = va_arg(ctx->arguments, id)) != nil) {
				void *pool = objc_autoreleasePoolPush();

				tmpLen = asprintf(&tmp, ctx->subformat,
				    [[object description] UTF8String]);

				objc_autoreleasePoolPop(pool);
			} else
				tmpLen = asprintf(&tmp, ctx->subformat,
				    "(nil)");
		} @catch (id e) {
			free(ctx->buffer);

				    stringWithUTF8String: tmp
						  length: tmpLen];
				OFString *point = [OFLocale decimalPoint];
				if (point != nil)
					[tmpStr
					    replaceOccurrencesOfString: point
							    withString: @"."];
				if ([tmpStr UTF8StringLength] > INT_MAX)
					return false;
				tmpLen = (int)[tmpStr UTF8StringLength];
				tmp2 = malloc(tmpLen);
				memcpy(tmp2, [tmpStr UTF8String], tmpLen);
			} @finally {
				free(tmp);
				objc_autoreleasePoolPop(pool);
			}

			tmp = tmp2;
		}