Fix potential missing ps1 signature in update_active

LudwigCRON · Dec 3, 2020 · 4191fff · 4191fff
1 parent 4b7946d
commit 4191fff
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/envs/bin/create b/envs/bin/create
@@ -70,7 +70,8 @@ def update_active(env_dir: str = "./"):
                 )
             elif ".ps1" in activate:
                 # find the signature if there is
-                idx = max(min([i for i, l in enumerate(lines) if "# SIG #" in l]), 0)
+                potential_sign = [i for i, l in enumerate(lines) if "# SIG #" in l]
+                idx = max(min(potential_sign), 0) if potential_sign else 0
                 fp.writelines(lines[: idx - 1])
                 fp.writelines(
                     [