fix test for display

15 years ago · 0cb619abe6
parent c3e8b642b9
commit 0cb619abe6
1 changed files with 1 additions and 1 deletions
--- a/pkg-deps.sh
+++ b/pkg-deps.sh
@ -29,6 +29,6 @@ for i in $GHC_PKGS; do sed -i -e /$i/d pkgs.dot; done

 cat pkgs.dot | tred | dot -Nfontsize=8 -Tsvg >pkgs.svg

-if [ -n "$DISPLAY"]; then
+if [ -n "$DISPLAY" ]; then
  xdg-open pkgs.svg
 fi