[dw-free] When posting by email, "-- " should be recognised as a signature sepera

[fu]

[commit: http://hg.dwscoalition.org/dw-free/rev/dad8938e94cd]

http://bugs.dwscoalition.org/show_bug.cgi?id=2595

Handle "-- " in addition to the previous "-- " case.

Patch by swaldman.

Files modified:

• cgi-bin/LJ/Emailpost.pm

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diff -r 67cfa8949ecb -r dad8938e94cd cgi-bin/LJ/Emailpost.pm
--- a/cgi-bin/LJ/Emailpost.pm	Thu Jul 12 15:43:56 2012 +0800
+++ b/cgi-bin/LJ/Emailpost.pm	Thu Jul 12 15:48:23 2012 +0800
@@ -378,7 +378,7 @@
         $body =~ s/-----BEGIN PGP SIGNATURE-----.+//s;
     }
 
-    $body =~ s/^(?:\- )?[\-_]{2,}\s*\r?\n.*//ms; # trim sigs
+    $body =~ s/^(?:\- )?[\-_]{2,}(\s| )*\r?\n.*//ms; # trim sigs
 
     # respect flowed text
     if (lc($format) eq 'flowed') {
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