diff options
| author | Mattias Andrée <maandree@kth.se> | 2017-11-18 14:32:37 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2017-11-18 14:32:37 +0100 |
| commit | 7d85639cc46e28dfed4df1d91691ca53cacec5e6 (patch) | |
| tree | bd1dcce984616917c16cf455613049da1cb4a803 /src/lib | |
| parent | Update TODO (diff) | |
| download | libgamma-7d85639cc46e28dfed4df1d91691ca53cacec5e6.tar.gz libgamma-7d85639cc46e28dfed4df1d91691ca53cacec5e6.tar.bz2 libgamma-7d85639cc46e28dfed4df1d91691ca53cacec5e6.tar.xz | |
X RAndR: Fix connection failure detection
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/gamma-x-randr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/gamma-x-randr.c b/src/lib/gamma-x-randr.c index 9e8a8a0..fb002fc 100644 --- a/src/lib/gamma-x-randr.c +++ b/src/lib/gamma-x-randr.c @@ -195,7 +195,7 @@ int libgamma_x_randr_site_initialise(libgamma_site_state_t* restrict this, /* Connect to the display server. */ this->data = connection = xcb_connect(site, NULL); - if (connection == NULL) + if (connection == NULL || xcb_connection_has_error(connection)) return LIBGAMMA_OPEN_SITE_FAILED; /* Query the version of the X RandR extension protocol. */ |