check env first before using HTTP_DEPTH

2016-09-19 20:04:11 +02:00 · 2016-09-19 20:04:11 +02:00 · f52fa73cab
commit f52fa73cab
parent 87061df68f
1 changed files with 3 additions and 2 deletions
--- a/radicale/init.py
+++ b/radicale/init.py
@ -316,6 +316,7 @@ class Application:
            if environ["HTTP_USER_AGENT"]:
                remote_useragent = environ["HTTP_USER_AGENT"]
        depthinfo = ""
+        if "HTTP_DEPTH" in environ:
            if environ["HTTP_DEPTH"]:
                depthinfo = " with depth " + environ["HTTP_DEPTH"]
        time_begin = datetime.datetime.now()