Error and return on attempt to unalias nonexistent alias.

2011-04-10 18:43:46 -07:00 · 2011-04-10 18:43:46 -07:00 · d24f7ca880
parent 684b38ecab
commit d24f7ca880
1 changed files with 1 additions and 0 deletions
--- a/nvm.sh
+++ b/nvm.sh
@ -242,6 +242,7 @@ nvm()
    "unalias" )
      mkdir -p $NVM_DIR/alias
      [ $# -ne 2 ] && nvm help && return
+      [ ! -f $NVM_DIR/alias/$2 ] && echo "Alias $2 doesn't exist!" && return
      rm -f $NVM_DIR/alias/$2
      echo "Deleted alias $2"
    ;;