Handle seat_get_focused_workspace returning NULL

This modifiers the callers of seat_get_focused_workspace to handle
getting NULL as the return value, if they did not already.

1 files changed, 4 insertions, 2 deletions

diff --git a/sway/commands/workspace.c b/sway/commands/workspace.c
index 362dcd1b..b911b2f6 100644
--- a/sway/commands/workspace.c
+++ b/sway/commands/workspace.c
@@ -185,8 +185,7 @@ struct cmd_results *cmd_workspace(int argc, char **argv) {
                 struct sway_seat *seat = config->handler_context.seat;
                 struct sway_workspace *current = seat_get_focused_workspace(seat);
                 if (!current) {
-                        return cmd_results_new(CMD_FAILURE, "workspace",
-                                "No workspace to switch from");
+                        return cmd_results_new(CMD_FAILURE, "No workspace to switch from");
                 }
 
                 struct sway_workspace *ws = NULL;
@@ -227,6 +226,9 @@ struct cmd_results *cmd_workspace(int argc, char **argv) {
                         }
                         free(name);
                 }
+                if (!ws) {
+                        return cmd_results_new(CMD_FAILURE, "No workspace to switch to");
+                }
                 workspace_switch(ws, no_auto_back_and_forth);
                 seat_consider_warp_to_focus(seat);
         }