Handle calloc failures

1 files changed, 4 insertions, 0 deletions

diff --git a/sway/commands/workspace.c b/sway/commands/workspace.c
index 35224f8a..14fe242f 100644
--- a/sway/commands/workspace.c
+++ b/sway/commands/workspace.c
@@ -61,6 +61,10 @@ struct cmd_results *cmd_workspace(int argc, char **argv) {
                                 return error;
                         }
                         struct workspace_output *wso = calloc(1, sizeof(struct workspace_output));
+                        if (!wso) {
+                                return cmd_results_new(CMD_FAILURE, "workspace output",
+                                                "Unable to allocate workspace output");
+                        }
                         wso->workspace = strdup(argv[0]);
                         wso->output = strdup(argv[2]);
                         int i = -1;