Don't silently traceback when trying to message someone privately in a MUC

Using jidstr with slashes "escaped" as backslashes is clever, but
_check_and_create_log_dir still expects a parsable JID to check config.

1 files changed, 3 insertions, 1 deletions

diff --git a/poezio/logger.py b/poezio/logger.py
index 21667924..85b861e1 100644
--- a/poezio/logger.py
+++ b/poezio/logger.py
@@ -196,6 +196,8 @@ class Logger:
         """
         if not config.get_by_tabname('use_log', JID(jid)):
             return None
+        # POSIX filesystems don't support / in filename, so we replace it with a backslash
+        jid = str(jid).replace('/', '\\')
         try:
             self.log_dir.mkdir(parents=True, exist_ok=True)
         except OSError:
@@ -255,7 +257,7 @@ class Logger:
         if jidstr in self._fds.keys():
             fd = self._fds[jidstr]
         else:
-            option_fd = self._check_and_create_log_dir(jidstr)
+            option_fd = self._check_and_create_log_dir(jid)
             if option_fd is None:
                 return True
             fd = option_fd