[Gretl-devel] Re: strange (buggy) if-result with NA

this is with a July-3rd snapshot, and what strikes me as quite strange behavior: <hansl> nulldata 20 series check = 0 check[1] = NA check[10] = 1 loop tau = 1..$nobs eval check[tau] # first with NA as expected if check[tau] == 1 print tau # expect only 10, get 1 and 10 endif endloop </hansl> Trying "if NA == 1" on the console (or also "if check[1] == 1") gives an "indeterminate" error message, which seems correct. Only inside the loop does it act weirdly.