initialize found_duplicate

keurfonluu · Jan 9, 2024 · 01dd216 · 01dd216
1 parent f840cfe
commit 01dd216
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/toughio/_io/output/_common.py b/toughio/_io/output/_common.py
@@ -28,6 +28,7 @@ def to_output(file_type, labels_order, headers, times, labels, variables):
     if file_type == "connection" and len(labels[0]):
         # Check whether there are duplicate connections
         connections = {}
+        found_duplicate = False
 
         for i, (c1, c2) in enumerate(outputs[0].labels):
             if (c1, c2) in connections: