diff options
| author | William Jon McCann <mccann@jhu.edu> | 2007-03-06 02:31:45 -0500 |
|---|---|---|
| committer | William Jon McCann <mccann@jhu.edu> | 2007-03-06 02:31:45 -0500 |
| commit | 699923e665a4606a1b3f6822e4e4917f86a2a713 (patch) | |
| tree | 9ee4f968727be0e7d6f8186a6d052fc9f1db44c0 /src | |
| parent | d9ca86ae5acb8a4a56e875c9ad0ed617f50abf65 (diff) | |
check for empty strings as well as null
Diffstat (limited to 'src')
| -rw-r--r-- | src/ck-manager.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/ck-manager.c b/src/ck-manager.c index 6a4c75b..53b90b9 100644 --- a/src/ck-manager.c +++ b/src/ck-manager.c @@ -314,6 +314,8 @@ remove_seat (CkManager *manager, g_free (sid); } +#define IS_STR_SET(x) (x != NULL && x[0] != '\0') + static CkSeat * find_seat_for_session (CkManager *manager, CkSession *session) @@ -345,15 +347,15 @@ find_seat_for_session (CkManager *manager, ck_session_get_remote_host_name (session, &remote_host_name, NULL); ck_session_is_local (session, &is_local, NULL); - if (x11_display != NULL - && x11_display_device != NULL - && remote_host_name == NULL + if (IS_STR_SET (x11_display) + && IS_STR_SET (x11_display_device) + && ! IS_STR_SET (remote_host_name) && is_local == TRUE) { is_static_x11 = TRUE; - } else if (x11_display == NULL - && x11_display_device == NULL - && display_device != NULL - && remote_host_name == NULL + } else if (! IS_STR_SET (x11_display) + && ! IS_STR_SET (x11_display_device) + && IS_STR_SET (display_device) + && ! IS_STR_SET (remote_host_name) && is_local == TRUE) { is_static_text = TRUE; } |