fixed as follow error

fixed as follow error: TypeError: cannot concatenate 'str' and 'NoneType' objects
2014-07-18 09:18:33 +08:00 · 2014-07-18 09:18:33 +08:00 · 7ada094e1f
parent ea2165e6ba
commit 7ada094e1f
1 changed files with 1 additions and 1 deletions
--- a/setup.py
+++ b/setup.py
@ -557,7 +557,7 @@ class SetEnvVar(object):
        if ret is not None:
            print("    ->Path " + ret + " was found\n")
        else:
-            print("    ->Command " + ret + " not found\n")
+            print("    ->Command " + cmd + " not found\n")
        return ret

    def _find_value_from_sys(self, var_name):