Fix dispatch with no arguments in bazelisk.py (bazelbuild#157)

honwen · Sep 3, 2020 · 92d53ac · 92d53ac
1 parent bd0d87d
commit 92d53ac
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/bazelisk.py b/bazelisk.py
@@ -392,7 +392,7 @@ def main(argv=None):
 
     argv = argv[1:]
 
-    if argv[0] == "--print_env":
+    if argv and argv[0] == "--print_env":
         cmd = make_bazel_cmd(bazel_path, argv)
         env = cmd['env']
         for key in env: