stdenv-setup and misc hooks: Work with bash-3.4 for MacOS nix-shell

This is a temporary measure until this impurity is removed from Nix.

1 files changed, 2 insertions, 2 deletions

diff --git a/pkgs/servers/x11/xorg/builder.sh b/pkgs/servers/x11/xorg/builder.sh
index 3a8cf6fa6c8..fae8bf5a8ce 100644
--- a/pkgs/servers/x11/xorg/builder.sh
+++ b/pkgs/servers/x11/xorg/builder.sh
@@ -18,14 +18,14 @@ postInstall() {
 
     for r in $requires; do
         if test -n "$crossConfig"; then
-            for p in "${!crossPkgs[@]}"; do
+            for p in "${crossPkgs[@]}"; do
                 if test -e $p/lib/pkgconfig/$r.pc; then
                     echo "  found requisite $r in $p"
                     propagatedBuildInputs="$propagatedBuildInputs $p"
                 fi
             done
         else
-            for p in "${!nativePkgs[@]}"; do
+            for p in "${nativePkgs[@]}"; do
                 if test -e $p/lib/pkgconfig/$r.pc; then
                     echo "  found requisite $r in $p"
                     propagatedNativeBuildInputs="$propagatedNativeBuildInputs $p"