* add missing join to common_headers setting

diff --git a/scripts/process b/scripts/process
index 9cbd85c8147730b181a7488a6f0ca73b1c4f9a29..4d89eecaeaa4507713e0c79a8efe423be4c20fe0 100755 (executable)
--- a/scripts/process
+++ b/scripts/process
@@ -722,7 +722,7 @@ if (length($resentccval)) {
 my $common_headers='';
 {
     local $a = 0;
-    $common_headers=map {$_.($a++%2?': ':"\n")} @common_headers;
+    $common_headers = join('',map {$_.($a++%2?': ':"\n")} @common_headers);
 }
 if ($codeletter eq 'U') { # sent to -submitter
     &htmllog("Message", "sent on", $data->{originator}, "$gBug#$ref.");