(flac2mp3): Use for "loop" for s/// filename sanitization.

diff --git a/flac2mp3 b/flac2mp3
index 2231b1f..a4d3fdc 100755 (executable)
--- a/flac2mp3
+++ b/flac2mp3
@@ -107,10 +107,12 @@ sub flac2mp3 {
     my $until_arg = shift;
 
     my $outfile = sprintf("$artist ($album) \%02s $title.mp3", $track);
-    $outfile =~ s/\//_/g;
-    $outfile =~ s/:/_/g;
-    $outfile =~ s/'/_/g;
-    $outfile =~ s/"/_/g;
+    for ($outfile) {
+        s/\//_/g;
+        s/:/_/g;
+        s/'/_/g;
+        s/"/_/g;
+    }
 
     # XXX
     $until_arg ||= '';