update : fix gem migration cmd line

1 files changed, 1 insertions, 1 deletions

diff --git a/update b/update
index bafdb08..a0f88aa 100755
--- a/update
+++ b/update
@@ -23,7 +23,7 @@ function sudo_run() {
 }
 
 function update_gem() {
-    # ls -1 .gem/ruby/2.2.0/specifications/ | sed 's/-\([0-9]\+\.\)\+gemspec//' | while read gem; do gem install $gem; done
+    # cd .gem/ruby/X.Y.0/specifications/ && ls -1 *.gemspec | sed 's/-\([0-9]\+\.\)\+gemspec//' | while read gem; do gem install $gem; done
     sudo_run "rm -fr /usr/lib/ruby/gems/*"
     run "/usr/bin/gem update --no-document"
     run "/usr/bin/gem clean"