From 21f626b14241aaa762df87aa6dafdfa5223d061c Mon Sep 17 00:00:00 2001
From: "Eugeniy E. Mikhailov" <evgmik@gmail.com>
Date: Sun, 27 Mar 2022 21:17:16 -0400
Subject: update diagnostic for skipped columns

---
 importGrades2gradebook.tcl | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/importGrades2gradebook.tcl b/importGrades2gradebook.tcl
index f4a3161..feeed49 100755
--- a/importGrades2gradebook.tcl
+++ b/importGrades2gradebook.tcl
@@ -350,8 +350,12 @@ proc updateGrade { col locUname grade } {
 proc pickCols2import { cols2import skipCreationCol categories2import } {
 	set reduced_list {}
 	foreach col $cols2import {
+		if { "$col" eq "" } {
+			dbg "skipping column with empty name"
+			continue
+		}
 		if { [isInList $col $skipCreationCol] } {
-			dbg "skipping column $col"
+			dbg "skipping column $col, it is in $skipCreationCol list"
 			continue
 		}
 		set colInfo  [parseColName $col]
-- 
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