fix code inconsistency
treea489801b6881d54ba72307a1b8106a1e7be46ce2
-rw-r--r-- 3383 Changelog
-rw-r--r-- 975 Makefile
-rw-r--r-- 470 colors.sh
drwxr-xr-x - dist
drwxr-xr-x - doc
-rwxr-xr-x 6823 encvid
-rw-r--r-- 25087 lib.sh
-rwxr-xr-x 3051 scandvd
drwxr-xr-x - test
-rwxr-xr-x 8948 undvd
-rwxr-xr-x 2797 vidstat