diff options
| author | Justus Winter <justus@gnupg.org> | 2017-08-20 12:03:33 +0200 |
|---|---|---|
| committer | Justus Winter <justus@gnupg.org> | 2017-09-12 10:41:35 +0200 |
| commit | 04aaffbd6353e7cec04073783cc8cbd22ac2f675 (patch) | |
| tree | 85ecd649a713cff5cd9b00a0262ab93a38391d82 /libfshelp | |
| parent | 47715139bb7bc8e2c94536a34207e0028a7f65b4 (diff) | |
libfshelp: Avoid some right diddling.
* libfshelp/translator-list.c (fshelp_set_active_translator): Avoid
updating the entry if the control port is still the same.
Diffstat (limited to 'libfshelp')
| -rw-r--r-- | libfshelp/translator-list.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libfshelp/translator-list.c b/libfshelp/translator-list.c index 91a2c342..a3603300 100644 --- a/libfshelp/translator-list.c +++ b/libfshelp/translator-list.c @@ -121,7 +121,7 @@ fshelp_set_active_translator (struct port_info *pi, } update: - if (MACH_PORT_VALID (active)) + if (MACH_PORT_VALID (active) && active != t->active) { mach_port_t old; err = mach_port_request_notification (mach_task_self (), active, @@ -146,7 +146,7 @@ fshelp_set_active_translator (struct port_info *pi, MACH_PORT_RIGHT_SEND, +1); t->active = active; } - else + else if (! MACH_PORT_VALID (active)) { int ok; ok = hurd_ihash_remove (&translator_ihash, (hurd_ihash_key_t) t->name); |