The get* functions now fallback to 'Unknown' instead of printing nothing

fetch.sh

@@ -212,6 +212,10 @@ getdistro () {
         "OpenBSD")
             distro="OpenBSD"
         ;;
+
+        *)
+            distro="Unknown"
+        ;;
     esac
 }
 
@@ -242,6 +246,10 @@ getuptime () {
             uptime=${uptime# }
             uptime="${uptime# * up }"
         ;;
+
+        *)
+            uptime="Unknown"
+        ;;
     esac
 }
 
@@ -285,7 +293,9 @@ getpackages () {
             packages=$(pkg_info | wc -l)
         ;;
 
-        *) packages="Unknown" ;;
+        *)
+            packages="Unknown"
+        ;;
     esac
 }