1 files changed, 8 insertions, 5 deletions

diff --git a/sway/commands/workspace.c b/sway/commands/workspace.c
index a6a0beda..37a201b4 100644
--- a/sway/commands/workspace.c
+++ b/sway/commands/workspace.c
@@ -1,4 +1,3 @@
-#define _POSIX_C_SOURCE 200809L
 #include <ctype.h>
 #include <limits.h>
 #include <string.h>
@@ -61,7 +60,7 @@ static struct cmd_results *cmd_workspace_gaps(int argc, char **argv,
         const char expected[] = "Expected 'workspace <name> gaps "
                 "inner|outer|horizontal|vertical|top|right|bottom|left <px>'";
         if (gaps_location == 0) {
-                return cmd_results_new(CMD_INVALID, expected);
+                return cmd_results_new(CMD_INVALID, "%s", expected);
         }
         struct cmd_results *error = NULL;
         if ((error = checkarg(argc, "workspace", EXPECTED_EQUAL_TO,
@@ -79,7 +78,7 @@ static struct cmd_results *cmd_workspace_gaps(int argc, char **argv,
         char *end;
         int amount = strtol(argv[gaps_location + 2], &end, 10);
         if (strlen(end)) {
-                return cmd_results_new(CMD_FAILURE, expected);
+                return cmd_results_new(CMD_FAILURE, "%s", expected);
         }
 
         bool valid = false;
@@ -110,7 +109,7 @@ static struct cmd_results *cmd_workspace_gaps(int argc, char **argv,
                 }
         }
         if (!valid) {
-                return cmd_results_new(CMD_INVALID, expected);
+                return cmd_results_new(CMD_INVALID, "%s", expected);
         }
 
         // Prevent invalid gaps configurations.
@@ -158,6 +157,10 @@ struct cmd_results *cmd_workspace(int argc, char **argv) {
                         return cmd_results_new(CMD_FAILURE,
                                         "Unable to allocate workspace output");
                 }
+                if (output_location + 1 < argc) {
+                        list_free_items_and_destroy(wsc->outputs);
+                        wsc->outputs = create_list();
+                }
                 for (int i = output_location + 1; i < argc; ++i) {
                         list_add(wsc->outputs, strdup(argv[i]));
                 }
@@ -174,7 +177,7 @@ struct cmd_results *cmd_workspace(int argc, char **argv) {
                 }
 
                 if (root->fullscreen_global) {
-                        return cmd_results_new(CMD_FAILURE, "workspace",
+                        return cmd_results_new(CMD_FAILURE,
                                 "Can't switch workspaces while fullscreen global");
                 }