Speed up `nvm_print_npm_version`.

2015-06-28 16:23:12 -07:00 · 2015-06-28 16:23:12 -07:00 · cc090f4476
parent c31b072145
commit cc090f4476
1 changed files with 1 additions and 1 deletions
--- a/nvm.sh
+++ b/nvm.sh
@ -62,7 +62,7 @@ nvm_has_system_iojs() {

 nvm_print_npm_version() {
  if nvm_has "npm"; then
-    npm --version 2>/dev/null | command xargs printf " (npm v%s)"
+    echo " (npm v$(npm --version 2>/dev/null))"
  fi
 }