[fix] Check if set is empty before doing a _pop_

2026-11-02 07:18:25 +01:00 · 2018-10-23 00:41:48 -05:00
parent 239313d67e
commit 6d848cfe64
1 changed files with 2 additions and 2 deletions
@@ -148,8 +148,8 @@ class Project(object):

        circular_dependencies = set(deps) & set(outs)

-        raise CircularDependencyError(circular_dependencies.pop())
-
+        if circular_dependencies:
+            raise CircularDependencyError(circular_dependencies.pop())

    def add(self, fname, recursive=False):
        fnames = []