Typo in calculation

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@2322 bf3deb0d-5f1a-0410-827f-c0cc1f45334c
2015-09-25 09:38:59 +00:00
parent 242996154e
commit da21d8ba8d
1 changed files with 2 additions and 1 deletions
--- a/docs/cli-completion
+++ b/docs/cli-completion
@@ -18,11 +18,12 @@ _cli.php()
    EXPERT="-expert"
    unset COMP_WORDS[1]
    COMP_WORDS=("${COMP_WORDS[@]}")
-    COMP_CWORD=${COMP_CWORD}-1
+    COMP_CWORD=$((${COMP_CWORD}-1))
  else
    EXPERT=""
  fi

+echo "COMP_CWORD=$COMP_CWORD" >> /tmp/debug
  cur="${COMP_WORDS[COMP_CWORD]}"
  prev="${COMP_WORDS[COMP_CWORD-1]}"
  ante="${COMP_WORDS[COMP_CWORD-2]}"