fix GUI notifications

see also https://github.com/hakavlad/nohang/issues/85#issuecomment-593066828
2020-03-26 02:34:53 +09:00 · 2020-03-26 02:34:53 +09:00 · 72b1197aff
commit 72b1197aff
parent 37807b4157
1 changed files with 8 additions and 1 deletions
--- a/nohang/nohang
+++ b/nohang/nohang
@ -229,7 +229,14 @@ def re_pid_environ(pid):
                continue

            if i.startswith(display_env):
-                display = i[:10]
+                if i[-2] == '.':
+                    # DISPLAY=:0.0 -> DISPLAY=:0
+                    display = i[:-2]
+                else:
+                    display = i
+                if len(display) > 10:
+                    # skip DISPLAY >= :10
+                    return None
                continue

            if i.startswith(dbus_env):