Fix crash when trying to split and float a dock container.

[i3/i3] / include / con.h

diff --git a/include/con.h b/include/con.h
index 16ea6cfabcd471f59534ea2704debff4b3cc7589..2e8530164dd191914cfa84c6de31eb9f51d6323e 100644 (file)
--- a/include/con.h
+++ b/include/con.h
@@ -112,6 +112,12 @@ bool con_is_internal(Con *con);
  */
 bool con_is_floating(Con *con);
 
+/**
+ * Returns true if the container is a docked container.
+ *
+ */
+bool con_is_docked(Con *con);
+
 /**
  * Checks if the given container is either floating or inside some floating
  * container. It returns the FLOATING_CON container.