install: support `npm`s lower than v2

10 years ago · ea4264645b
1 changed files with 2 additions and 2 deletions
--- a/install.sh
+++ b/install.sh
@ -150,9 +150,9 @@ nvm_check_global_modules() {
				@@ -150,9 +150,9 @@ nvm_check_global_modules() {

  local NPM_VERSION
  NPM_VERSION="$(npm --version)"
-  NPM_VERSION="${NPM_VERSION:-0}"
+  NPM_VERSION="${NPM_VERSION:--1}"
  [ "$NVM_DEBUG" = 0 ] && debug "NPM detected (at version ${NPM_VERSION}.)"
-  [ "${NPM_VERSION%%[!0-9]*}" -gt 1 ] || return 0
+  [ "${NPM_VERSION%%[!0-9]*}" -gt 0 ] || return 0

  local NPM_GLOBAL_MODULES
  NPM_GLOBAL_MODULES="$(npm list -g --depth=0 | sed '/ npm@/d')"