oh-installfiles: In mkdir cmd, rm / and 1+ chars.

Previously, a pattern like `/usr/include/` in <binpkg>.pkg/files would cause
oh-installfiles to run `mkdir -p <binpkg>.data//usr/include` and install headers
in `<binpkg>.data/usr/include/include/`.

Before:

    $ pkg=foo
    $ file=/usr/include
    $ echo mkdir -p "${pkg}.data/${file%/*}"
    mkdir -p foo.data//usr
    $ file=/usr/include/
    $ echo mkdir -p "${pkg}.data/${file%/*}"
    mkdir -p foo.data//usr/include

After:

    $ pkg=foo
    $ file=/usr/include
    $ echo mkdir -p "${pkg}.data/${file%/?*}"
    mkdir -p foo.data//usr
    $ file=/usr/include/
    $ echo mkdir -p "${pkg}.data/${file%/?*}"
    mkdir -p foo.data//usr

1 files changed, 1 insertions, 1 deletions

diff --git a/src/oh-installfiles.sh b/src/oh-installfiles.sh
index 8538d8f..c9abd36 100644
--- a/src/oh-installfiles.sh
+++ b/src/oh-installfiles.sh
@@ -54,7 +54,7 @@ main()
 			for file in "${dir}/"${pattern}; do
 				[ -e "${file}" -o -L "${file}" ] || continue
 				file="${file#${dir}}"
-				mkdir -p "${pkg}.data/${file%/*}"
+				mkdir -p "${pkg}.data/${file%/?*}"
 				# TODO: If file, ln file.  If dir, recursively mkdir and ln.
 				mv "${PWD}/${dir}/${file}" "${pkg}.data/${file}"
 			done