[tools 1/2] testbot/cgi: Better escape error messages.

[Francois Gouget]

This allows using newlines and quotes in error messages.

Signed-off-by: Francois Gouget 
---
 testbot/lib/WineTestBot/CGI/PageBase.pm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/testbot/lib/WineTestBot/CGI/PageBase.pm b/testbot/lib/WineTestBot/CGI/PageBase.pm
index 121e09aabd..5f61466908 100644
--- a/testbot/lib/WineTestBot/CGI/PageBase.pm
+++ b/testbot/lib/WineTestBot/CGI/PageBase.pm
@@ -360,8 +360,10 @@ sub GenerateErrorPopup($$)
   {
     print "<script type='text/javascript'>\n";
     print "<!--\n";
-    $ErrMessage =~ s/'/\'/g;
-    print "function ShowError() { alert('", $ErrMessage, "'); }\n";
+    $ErrMessage =~ s~\~\\~g;
+    $ErrMessage =~ s~"~\"~g;
+    $ErrMessage =~ s~\n~\n~g;
+    print "function ShowError() { alert("$ErrMessage"); }\n";
     my $ErrField = $Page->GetErrField();
     if ($ErrField)
     {