Should not `--disable-gems` when curses gem is used (#14)

11 years ago · bff7e9edf5
parent 98ccc03a21
commit bff7e9edf5
1 changed files with 6 additions and 1 deletions
--- a/7
+++ b/7
@ -33,7 +33,12 @@ echo -n "Checking Ruby version ... "
 /usr/bin/env ruby -e 'exit RUBY_VERSION >= "1.9"'
 if [ $? -eq 0 ]; then
  echo ">= 1.9"
-  fzf_cmd="$ruby --disable-gems $fzf_base/fzf"
+  /usr/bin/env ruby --disable-gems -e "begin; require 'curses'; rescue Exception; exit 1; end"
+  if [ $? -eq 0 ]; then
+    fzf_cmd="$ruby --disable-gems $fzf_base/fzf"
+  else
+    fzf_cmd="$ruby $fzf_base/fzf"
+  fi
 else
  echo "< 1.9"
  fzf_cmd="$ruby $fzf_base/fzf"