[Refactor] Reduce a sed command with pipe

nvm-sh · Apr 4, 2017 · 3f5fd57 · 3f5fd57
1 parent f524bcb
commit 3f5fd57
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/install.sh b/install.sh
@@ -242,8 +242,7 @@ nvm_check_global_modules() {
   local NPM_GLOBAL_MODULES
   NPM_GLOBAL_MODULES="$(
     npm list -g --depth=0 |
-    command sed '/ npm@/d' |
-    command sed '/ (empty)$/d'
+    command sed -e '/ npm@/d' -e '/ (empty)$/d'
   )"
 
   local MODULE_COUNT