fix: help command stops displaying an error (#84)

h2mm

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 
-VERSION="0.6.8"
+VERSION="0.6.9"
 
 # --- Globals ---
 
@@ -1954,6 +1954,9 @@ function main() {
 		"update"|"up")
 			self_update
 			;;
+		"help"|"h"|"-h"|"--help")
+			$display_help
+			;;
 		*)
 			log ERROR "Unknown command: $command"
 			$display_help

version

@@ -1 +1 @@
-0.6.8
+0.6.9