[rubygems/rubygems] Rely on PATH if Ruby is not installed in the same directory as the binstub

https://github.com/rubygems/rubygems/commit/ab7d65cc18

Co-authored-by: Nobuyoshi Nakada <[email protected]>

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/rubygems/installer.rb b/lib/rubygems/installer.rb
index 520cf2e43c..7f5d913ac4 100644
--- a/lib/rubygems/installer.rb
+++ b/lib/rubygems/installer.rb
@@ -1004,7 +1004,11 @@ TEXT
         _=_\\
         =begin
         bindir="${0%/*}"
-        exec "$bindir/#{ruby_install_name}" "-x" "$0" "$@"
+        ruby="$bindir/#{ruby_install_name}"
+        if [ ! -f "$ruby" ]; then
+          ruby="#{ruby_install_name}"
+        fi
+        exec "$ruby" "-x" "$0" "$@"
         =end
       EOS
     else