From de4ea8888f9cb444f24f8d9191e2392bd62ec149 Mon Sep 17 00:00:00 2001
From: Allan <allnbwe@gmail.com>
Date: Tue, 17 May 2022 14:34:33 +0000
Subject: [PATCH] fix: updating mp_ds2md to cope with tables with no columns

---
 base/mp_ds2md.sas | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/base/mp_ds2md.sas b/base/mp_ds2md.sas
index a7d5a7d..543c5cc 100644
--- a/base/mp_ds2md.sas
+++ b/base/mp_ds2md.sas
@@ -57,6 +57,11 @@
 %local vars;
 %let vars=%upcase(%mf_getvarlist(&libds));
 
+%if %trim(X&vars)=X %then %do;
+  %put &sysmacroname: Table &libds has no columns!!;
+  %return;
+%end;
+
 /* create the header row */
 data _null_;
   file &outref;