commit 9dc0b68bb864709c59505d1c314b6f30b9350038 parent 9a7afb5a6e03ed08233358773233393030e0b82a Author: lostd <lostd@2f30.org> Date: Fri, 27 Mar 2015 16:24:18 +0200 Format descriptions list may be nil Diffstat:
| M | bin/musicfix | | | 9 | ++++++++- |
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/bin/musicfix b/bin/musicfix @@ -146,7 +146,14 @@ end # Make a sane format string also using format description def mkformat format f = [] - ([format['name']] + format['descriptions']).each do |d| + formats = [] + if format['name'] then + formats << format['name'] + end + if format['descriptions'] then + formats += format['descriptions'] + end + formats.each do |d| f << d if @ft.keys.include? d end f.join ' '