[Gretl-devel] Probably a bug in stringify()

Hi all, I guess I found a bug in the stringify() function. In the following example both "x" and "z" are constant integer series taking, for instance, value 1. In case the length of the string array "S" equals nobs(series), the mapping is _not_ right. However, in case nelem(S) > nobs(series) things work ok. <hansl> set verbose off nulldata 3 series y = seq(1,3)' series x = 1 series z = 1 strings S1 = defarray("A", "B", "C") strings S2 = defarray("A", "B", "C", "D") scalar err1 = stringify(y, S1) scalar err2 = stringify(x, S1) scalar err3 = stringify(z, S2) print err1 err2 err3 print -o </hansl> The last print command yields: <output> index y x z 1 1 A A A 2 2 B B A 3 3 C C A </output> Obviously, the mapping is not right for x but for z. This is with 2-days old gretl (git) on Ubuntu 20.04. Best, Artur