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fix: ensuring obs is updated when the table has zero columns

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Allan Bowe
2021-05-26 23:35:25 +03:00
parent 1cc9213467
commit ce331a23c8
1 changed files with 2 additions and 2 deletions
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4
base/mp_jsonout.sas
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@@ -102,7 +102,8 @@
%let fmtds=%scan(&syslast,2,.);
/* prepare formats and varnames */
data _null_;
set &fmtds end=last;
if _n_=1 then call symputx('nobs',nobs,'l');
set &fmtds end=last nobs=nobs;
name=upcase(name);
/* fix formats */
if type=2 or type=6 then do;
@@ -128,7 +129,6 @@
call symputx(cats('len',_n_),newlen,'l');
call symputx(cats('fmt',_n_),fmt,'l');
call symputx(cats('type',_n_),type,'l');
if last then call symputx('nobs',_n_,'l');
run;
data &fmtds;
/* rename on entry */