diff options
Diffstat (limited to 'include/lib.sh')
| -rw-r--r-- | include/lib.sh | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/include/lib.sh b/include/lib.sh index b57b3418..63a82084 100644 --- a/include/lib.sh +++ b/include/lib.sh @@ -44,13 +44,9 @@ version() xbmk_sanitize_version() { - [ -z "$version" ] && \ - return 0 - - version="`printf '%s\n' "$version" | sed \ - 's/[[:space:]]//g; s/\.\.//g; s/\.\///g; s/\//-/g; s/^-//'`" - - [ -z "$version" ] && \ + [ -n "$version" ] && version="`printf '%s\n' "$version" | sed \ + 's/[[:space:]]//g; s/\.\.//g; s/\.\///g; s/\//-/g; s/^-//'`" \ + && [ -z "$version" ] && \ err "'version' empty after sanitization" \ "xbmk_sanitize_version" "$@"; : } |