Merge pull request #1363 from ydm/master

Check if re.findall actually matches
eth-brownie · Dec 4, 2021 · 5ca0352 · 5ca0352
2 parents 0fa4477 + dfa55ce
commit 5ca0352
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/brownie/project/sources.py b/brownie/project/sources.py
@@ -191,11 +191,13 @@ def get_contract_names(full_source: str) -> List:
 
     contract_names = []
     for source in contracts:
-        type_, name, _ = re.findall(
+        matches = re.findall(
             r"(abstract contract|contract|library|interface)\s+(\S*)\s*(?:is\s+([\s\S]*?)|)(?:{)",
             source,
-        )[0]
-        contract_names.append((name, type_))
+        )
+        if matches:
+            type_, name, _ = matches[0]
+            contract_names.append((name, type_))
     return contract_names