Prevent attempts to nvm use a circular reference.

2014-10-22 01:48:16 -07:00
parent 9b91734f0b
commit 2d529cc8b7
2 changed files with 25 additions and 0 deletions
--- a/nvm.sh
+++ b/nvm.sh
@@ -821,6 +821,9 @@ nvm() {
          echo "System version of node not found." >&2
          return 127
        fi
+      elif [ "_$VERSION" = "_∞" ]; then
+        echo "The alias \"$2\" leads to an infinite loop. Aborting." >&2
+        return 8
      fi

      local NVM_VERSION_DIR