[Fix] Improve .nvmrc reading process

Fixes #1015. Fixes #1712.
2018-02-20 03:34:43 +08:00
parent 1b14e6b4d9
commit e7b42198b4
2 changed files with 34 additions and 1 deletions
--- a/nvm.sh
+++ b/nvm.sh
@@ -293,7 +293,7 @@ nvm_rc_version() {
    nvm_err "No .nvmrc file found"
    return 1
  fi
-  read -r NVM_RC_VERSION < "${NVMRC_PATH}" || command printf ''
+  NVM_RC_VERSION="$(command head -n 1 "${NVMRC_PATH}" | command tr -d '\r')" || command printf ''
  if [ ! -n "${NVM_RC_VERSION}" ]; then
    nvm_err "Warning: empty .nvmrc file found at \"${NVMRC_PATH}\""
    return 2