[BUG] Warning in chart-function when using namespace qualified function calls

[serkor1]

When using pkg::foo() the chart()-function throws a warning. See below,

Function calls

# 1) load library
# and define data for
# MWE
library(cryptoQuotes)

ticker  <- cryptoQuotes:::control_data$quote
lsratio <- cryptoQuotes:::control_data$lsratio

# 2) chart with 
# function calls
chart(
  ticker = ticker,
  main   = kline(),
  sub = list(
    volume()
  )
)

Namespace qualified function calls

# 3) chart with 
# namespace qualified
# function calls
cryptoQuotes::chart(
  ticker = ticker,
  main   = cryptoQuotes::kline(),
  sub = list(
    cryptoQuotes::volume()
  )
)
#> Warning in call_stack == calling_function: longer object length is not a
#> multiple of shorter object length
#> Warning in call_stack == calling_function: longer object length is not a
#> multiple of shorter object length

^{Created on 2024-06-05 with reprex v2.1.0}

Note to self

• This warning wouldn't get caught in the test-environment as all tests uses function calls, however all related tests should be wrapped in testthat::expect_no_condition() either way.

• There is no legend in either example