Bug 415539: Remove trailing whitespaces from bugmail

Patch By Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=LpSolit

1 files changed, 5 insertions, 1 deletions

diff --git a/Bugzilla/BugMail.pm b/Bugzilla/BugMail.pm
index 85393a74e..13f25b5b4 100644
--- a/Bugzilla/BugMail.pm
+++ b/Bugzilla/BugMail.pm
@@ -86,7 +86,11 @@ sub multiline_sprintf {
         # Make any single undef item into ''
         @line = map { defined $_ ? $_ : '' } @line;
         # And append a formatted line
-        $formatted .= sprintf("$format\n", @line);
+        $formatted .= sprintf($format, @line);
+        # Remove trailing spaces, or they become lots of =20's in 
+        # quoted-printable emails.
+        $formatted =~ s/\s+$//;
+        $formatted .= "\n";
     }
     return $formatted;
 }