1 files changed, 15 insertions, 28 deletions

diff --git a/sway/commands.c b/sway/commands.c
index 3f416afc..37c7169a 100644
--- a/sway/commands.c
+++ b/sway/commands.c
@@ -18,41 +18,28 @@
 
 // Returns error object, or NULL if check succeeds.
 struct cmd_results *checkarg(int argc, const char *name, enum expected_args type, int val) {
-        struct cmd_results *error = NULL;
+        const char *error_name = NULL;
         switch (type) {
-        case EXPECTED_MORE_THAN:
-                if (argc > val) {
-                        return NULL;
-                }
-                error = cmd_results_new(CMD_INVALID, name, "Invalid %s command "
-                        "(expected more than %d argument%s, got %d)",
-                        name, val, (char*[2]){"s", ""}[argc==1], argc);
-                break;
         case EXPECTED_AT_LEAST:
-                if (argc >= val) {
-                        return NULL;
+                if (argc < val) {
+                        error_name = "at least ";
                 }
-                error = cmd_results_new(CMD_INVALID, name, "Invalid %s command "
-                        "(expected at least %d argument%s, got %d)",
-                        name, val, (char*[2]){"s", ""}[argc==1], argc);
                 break;
-        case EXPECTED_LESS_THAN:
-                if (argc  < val) {
-                        return NULL;
-                };
-                error = cmd_results_new(CMD_INVALID, name, "Invalid %s command "
-                        "(expected less than %d argument%s, got %d)",
-                        name, val, (char*[2]){"s", ""}[argc==1], argc);
+        case EXPECTED_AT_MOST:
+                if (argc > val) {
+                        error_name = "at most ";
+                }
                 break;
         case EXPECTED_EQUAL_TO:
-                if (argc == val) {
-                        return NULL;
-                };
-                error = cmd_results_new(CMD_INVALID, name, "Invalid %s command "
-                        "(expected %d arguments, got %d)", name, val, argc);
-                break;
+                if (argc != val) {
+                        error_name = "";
+                }
         }
-        return error;
+        return error_name ?
+                cmd_results_new(CMD_INVALID, name, "Invalid %s command "
+                                "(expected %s%d argument%s, got %d)",
+                                name, error_name, val, val != 1 ? "s" : "", argc)
+                : NULL;
 }
 
 void apply_seat_config(struct seat_config *seat_config) {