If an already used array is passed array_build, some entries from the old array could be carried over if the old array was longer than the new one. Clear the destination array before adding elements to it to prevent this issue. Fixes: https://bugs.archlinux.org/task/43387 Signed-off-by: Allan McRae --- scripts/makepkg.sh.in | 3 +++ 1 file changed, 3 insertions(+) diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in index 1720e64..00beb76 100644 --- a/scripts/makepkg.sh.in +++ b/scripts/makepkg.sh.in @@ -2467,6 +2467,9 @@ array_build() { # Build an array of the indicies of the source array. eval "keys=(\"\${!$2[@]}\")" + # Clear the destination array + eval "$dest=()" + # Read values indirectly via their index. This approach gives us support # for associative arrays, sparse arrays, and empty strings as elements. for i in "${keys[@]}"; do -- 2.2.1