Update pkgs/build-support/setup-hooks/move-docs.sh: remove quote in conditional

happysalada · SuperSandro2000 · happysalada · commit 8752c327377b · 2021-07-06T09:27:18.000+09:00
Co-authored-by: Sandro &lt;sandro.jaeckel@gmail.com&gt;
diff --git a/pkgs/build-support/setup-hooks/move-docs.sh b/pkgs/build-support/setup-hooks/move-docs.sh
@@ -6,7 +6,7 @@ preFixupHooks+=(_moveToShare)
 
 _moveToShare() {
     forceShare=${forceShare:=man doc info}
-    if [[ -z "$forceShare" || -z "$out" ]]; then return; fi
+    if [[ -z $forceShare || -z $out ]]; then return; fi
 
     for d in $forceShare; do
         if [ -d "$out/$d" ]; then
