From fa32f291bce388baaedc0676d22c0dbfcc0cd14b Mon Sep 17 00:00:00 2001
From: Jeff Young <jeff@rokeby.ie>
Date: Thu, 8 Oct 2020 16:37:18 +0100
Subject: [PATCH] Escape parens when outputting PDF text.

Fixes https://gitlab.com/kicad/code/kicad/issues/5917
---
 common/plotters/PDF_plotter.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/common/plotters/PDF_plotter.cpp b/common/plotters/PDF_plotter.cpp
index 6382c98e30..6bb8cd8f0f 100644
--- a/common/plotters/PDF_plotter.cpp
+++ b/common/plotters/PDF_plotter.cpp
@@ -71,7 +71,8 @@ std::string PDF_PLOTTER::encodeStringForPlotter( const wxString& aText )
             // These characters must be escaped
             switch( code )
             {
-            // se if '(' and ')' must be escaped.
+            case '(':
+            case ')':
             case '\\':
                 result += '\\';
                 KI_FALLTHROUGH;