Added empty text for getresolution

2016-01-18 17:24:08 +11:00 · 2016-01-18 17:24:08 +11:00 · 08ea6945fa
parent 10be9f4759
commit 08ea6945fa
1 changed files with 2 additions and 4 deletions
--- a/6
+++ b/6
@ -687,11 +687,9 @@ getresolution () {
            resolution=$(system_profiler SPDisplaysDataType |\
                        awk '/Resolution:/ {print $2"x"$4" "}')
        ;;
-
-        *)
-            resolution="Unknown"
-        ;;
    esac
+
+    [ -z "$resolution" ] && resolution="Unknown"
 }

 getgtk () {