gentoo-overlay/app-i18n/ibus-fbterm/files/ibus-fbterm-clang.patch

--- a/backend/fbio.c
+++ b/backend/fbio.c
@@ -204,7 +204,7 @@
 int
 fb_io_get_fd (FbIo *io)
 {
-    g_return_if_fail (FB_IS_IO (io));
+    g_return_val_if_fail (FB_IS_IO (io), -1);
     return io->priv->fd;
 }
 
--- a/backend/fbshell.c
+++ b/backend/fbshell.c
@@ -17,11 +17,11 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-#include <glib.h>
-
-#define _XOPEN_SOURCE
+#define _XOPEN_SOURCE 600
 #define __USE_XOPEN
 
+#include <glib.h>
+
 #include <errno.h>
 #include <fcntl.h>
 #include <pty.h>
--- a/backend/fbshellman.c
+++ b/backend/fbshellman.c
@@ -81,7 +81,7 @@
     FbShellManagerPrivate *priv;
     int index, temp, i;
 
-    g_return_if_fail (FB_IS_SHELL_MANAGER (shell_manager));
+    g_return_val_if_fail (FB_IS_SHELL_MANAGER (shell_manager), NR_SHELLS);
 
 #define STEP() do { \
     if (forward) temp++; \
@@ -267,7 +267,7 @@
 FbShell *
 fb_shell_manager_active_shell (FbShellManager *shell_manager)
 {
-    g_return_if_fail (FB_IS_SHELL_MANAGER (shell_manager));
+    g_return_val_if_fail (FB_IS_SHELL_MANAGER (shell_manager), NULL);
 
     return shell_manager->priv->active_shell;
 }