--- src/scripts/cysignals-CSI.orig	2019-10-25 09:09:23.892784878 -0600
+++ src/scripts/cysignals-CSI	2019-10-25 09:24:39.077211746 -0600
@@ -172,7 +172,10 @@ def save_backtrace(output):
     except KeyError:
         pass
 
-    mkdir_p(bt_dir)
+    try:
+        mkdir_p(bt_dir)
+    except PermissionError:
+        return None
     if bt_days >= 0:
         prune_old_logs(bt_dir, bt_days)
     f, filename = tempfile.mkstemp(dir=bt_dir, prefix='crash_', suffix='.log')