Merge pull request #35 from codingo/fix-empty-file-exception

Added in exception for empty target
codingo · Apr 12, 2019 · 408a6b6 · 408a6b6
2 parents 8d0ec79 + 5d9ef6a
commit 408a6b6
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Interlace/lib/core/input.py b/Interlace/lib/core/input.py
@@ -180,6 +180,9 @@ def process_commands(arguments):
         # difference operation
         targets -= exclusions
 
+        if len(targets) == 0:
+            raise Exception("No target provided, or empty target list")
+
         if arguments.command:
             commands.add(arguments.command.rstrip('\n'))
         else: