From 714e9c9074d9eb2f4063962d07bae6b4f02a1e7a Mon Sep 17 00:00:00 2001
From: Ascrod <32915892+Ascrod@users.noreply.github.com>
Date: Sat, 13 Apr 2019 10:53:58 -0400
Subject: Issue #991 Part 7: Toolkit Components

---
 toolkit/components/printing/content/printPageSetup.js  |  9 +--------
 toolkit/components/printing/content/printdialog.js     | 10 +---------
 toolkit/components/printing/content/printjoboptions.js |  9 +--------
 3 files changed, 3 insertions(+), 25 deletions(-)

(limited to 'toolkit/components/printing/content')

diff --git a/toolkit/components/printing/content/printPageSetup.js b/toolkit/components/printing/content/printPageSetup.js
index 31eb1bdd3..6bcd97207 100644
--- a/toolkit/components/printing/content/printPageSetup.js
+++ b/toolkit/components/printing/content/printPageSetup.js
@@ -65,14 +65,7 @@ function initDialog()
 // ---------------------------------------------------
 function isListOfPrinterFeaturesAvailable()
 {
-  var has_printerfeatures = false;
-
-  try {
-    has_printerfeatures = gPrefs.getBoolPref("print.tmp.printerfeatures." + gPrintSettings.printerName + ".has_special_printerfeatures");
-  } catch (ex) {
-  }
-
-  return has_printerfeatures;
+  return gPrefs.getBoolPref("print.tmp.printerfeatures." + gPrintSettings.printerName + ".has_special_printerfeatures", false);
 }
 
 // ---------------------------------------------------
diff --git a/toolkit/components/printing/content/printdialog.js b/toolkit/components/printing/content/printdialog.js
index e5a38ddce..f9ed94bad 100644
--- a/toolkit/components/printing/content/printdialog.js
+++ b/toolkit/components/printing/content/printdialog.js
@@ -79,15 +79,7 @@ function stripTrailingWhitespace(element)
 // ---------------------------------------------------
 function getPrinterDescription(printerName)
 {
-  var s = "";
-
-  try {
-    /* This may not work with non-ASCII test (see bug 235763 comment #16) */
-    s = gPrefs.getCharPref("print.printer_" + printerName + ".printer_description")
-  } catch (e) {
-  }
-
-  return s;
+  return gPrefs.getCharPref("print.printer_" + printerName + ".printer_description", "")
 }
 
 // ---------------------------------------------------
diff --git a/toolkit/components/printing/content/printjoboptions.js b/toolkit/components/printing/content/printjoboptions.js
index 26f3ffd85..098358940 100644
--- a/toolkit/components/printing/content/printjoboptions.js
+++ b/toolkit/components/printing/content/printjoboptions.js
@@ -33,14 +33,7 @@ function checkDouble(element, maxVal)
 // ---------------------------------------------------
 function isListOfPrinterFeaturesAvailable()
 {
-  var has_printerfeatures = false;
-
-  try {
-    has_printerfeatures = gPrefs.getBoolPref("print.tmp.printerfeatures." + gPrintSettings.printerName + ".has_special_printerfeatures");
-  } catch (ex) {
-  }
-
-  return has_printerfeatures;
+  return gPrefs.getBoolPref("print.tmp.printerfeatures." + gPrintSettings.printerName + ".has_special_printerfeatures", false);
 }
 
 // ---------------------------------------------------
-- 
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