wrapQtAppsHook: only run the hook once

2021-01-12 05:44:39 -06:00 · 2021-01-12 05:44:39 -06:00 · 67b7cffaec
commit 67b7cffaec
parent 3320cdf9f1
1 changed files with 5 additions and 0 deletions
--- a/pkgs/development/libraries/qt-5/hooks/wrap-qt-apps-hook.sh
+++ b/pkgs/development/libraries/qt-5/hooks/wrap-qt-apps-hook.sh
@ -1,3 +1,6 @@
+if [[ -z "${__nix_wrapQtAppsHook-}" ]]; then
+__nix_wrapQtAppsHook=1  # Don't run this hook more than once.
+
 # Inherit arguments given in mkDerivation
 qtWrapperArgs=( ${qtWrapperArgs-} )

@ -100,3 +103,5 @@ wrapQtAppsHook() {
 }

 fixupOutputHooks+=(wrapQtAppsHook)
+
+fi