(filter_mail): s/$msglen/$len/ (better, shorter name)

diff --git a/minc b/minc
index 6a7e7958162e42157a341e81fe0d4d617078b77f..729bbb2cce162d9f9965cd5c465de21d3829f870 100755 (executable)
--- a/minc
+++ b/minc
@@ -531,7 +531,7 @@ sub find_mh_folder {
 sub filter_mail {
     my @msglist = @_;
     my $msgcount = @msglist - 2; # don't count . and ..
-    my $msgcountlen = length($msgcount);
+    my $len = length($msgcount);
     my @baton;
     my $msg;
     my $mhfolder;
@@ -572,7 +572,7 @@ sub filter_mail {
 
         print("\r");
         if (not $FOLDERS{$mhfolder}) {
-            print(' ' x $msgcountlen);
+            print(' ' x $len);
             print("                                \r$mhfolder\n");
             $FOLDERS{$mhfolder} = 1;
         }