__load_completion: Avoid bad array subscript on "commands" ending wit…

…h slash Closes #209
scop · May 6, 2018 · 583562b · 583562b
1 parent 9ab622e
commit 583562b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/bash_completion b/bash_completion
@@ -2019,6 +2019,7 @@ __load_completion()
 {
     local -a dirs=( ${BASH_COMPLETION_USER_DIR:-${XDG_DATA_HOME:-$HOME/.local/share}/bash-completion}/completions )
     local OIFS=$IFS IFS=: dir cmd="${1##*/}" compfile
+    [[ -n $cmd ]] || return 1
     for dir in ${XDG_DATA_DIRS:-/usr/local/share:/usr/share}; do
         dirs+=( $dir/bash-completion/completions )
     done