[join-] fix putValue for merge rows absent in any source sheet

saulpw · Jan 4, 2025 · 9c79eaf · 9c79eaf
1 parent aa63d5b
commit 9c79eaf
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/visidata/features/join.py b/visidata/features/join.py
@@ -166,7 +166,8 @@ def calcValue(self, row):
 
     def putValue(self, row, value):
         for vs, c in reversed(list(self.cols.items())):
-            c.setValue(row[vs], value)
+            if row[vs] is not None:
+                c.setValue(row[vs], value)
 
     def isDiff(self, row, value):
         col = list(self.cols.values())[0]