diff --git a/app/routes.py b/app/routes.py
index a346281..242c0c8 100644
--- a/app/routes.py
+++ b/app/routes.py
@@ -141,7 +141,7 @@ def version():
     remote_addr = request.environ.get("HTTP_X_REAL_IP", request.remote_addr)
     mode = request.args.get("mode", "?")
     sn = request.args.get("sn", "-1")  # serial number
-    svn = request.args.get("svn", "-")  # installed subversion (ScoDoc 7)
+    svn = request.args.get("svn", "")  # installed subversion (ScoDoc 7)
     release = request.args.get("release", "")  # ScoDoc 9 prod installs
     commit = request.args.get("commit", "")  # installed git commit (devs)
     if mode == "install" or not sn:
@@ -151,9 +151,8 @@ def version():
 
     f = open(DIR + "installs.log", "a")
     f.write(
-        "%s\%s\t%s\t%s\t%s\t%s\n"
+        "%s\t%s\t%s\t%s\t%s\n"
         % (
-            request.environ,
             time.strftime("%Y-%m-%d %H:%M:%S"),
             remote_addr,
             svn or commit or release or "-",