musicfix

commit cb2f72fa0b85f5ba23be037cbeea1407a147ad90
parent 11758042265e1f44dcc0843a4dfe2cd1d8d9dd5e
Author: lostd <lostd@2f30.org>
Date:   Sun, 26 Nov 2017 14:55:34 +0200

Replace nil with empty string so that length applies

Diffstat:
M
bin/musicfix
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/bin/musicfix b/bin/musicfix
@@ -24,7 +24,7 @@ def mkartist al
     nl.join ' & '
 end
 
-# Convert "3" to (nil, "03")
+# Convert "3" to ("", "03")
 # Convert "A" to ("A", "1")
 # Convert "A3" to ("A", "3")
 # Convert "2.3" to ("2", "03")
@@ -35,7 +35,7 @@ def mkdiscnum pos
     d, n = np.split '#'
     if not n
         n = d
-        d = nil
+        d = ''
     else
         d = d.gsub /\D/, ''
     end