Unverified Commit 9b7acf60 authored by Mislav Marohnić's avatar Mislav Marohnić Committed by GitHub
Browse files

Merge pull request #1442 from deivid-rodriguez/fix_bash_4.4_warning 

Fix a bash 4.4 warning when installing jruby
parents f00582bb 01c0df91

bin/ruby-build

+1 −1
Original line number Diff line number Diff line
@@ -737,7 +737,7 @@ install_jruby_launcher() { 


fix_jruby_shebangs() {

  for file in "${PREFIX_PATH}/bin"/*; do

    if [ "$(head -c 20 "$file")" = "#!/usr/bin/env jruby" ]; then

    if [ "$(head -c 20 "$file" | tr -d '\0')" = "#!/usr/bin/env jruby" ]; then

      sed -i.bak "1 s:.*:#\!${PREFIX_PATH}\/bin\/jruby:" "$file"

      rm "$file".bak

    fi