QtXmlPatterns: Fix warnings about unused variables.

Patternist::Exception is a bool, no need to catch by const &.

Change-Id: I73012eee1fc8540c405e771723b953841655e084
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Honglei Zhang <honglei.zhang@nokia.com>

2 files changed, 3 insertions, 3 deletions

diff --git a/src/xmlpatterns/api/qxmlschema_p.cpp b/src/xmlpatterns/api/qxmlschema_p.cpp
index 5b56687..bcc33b1 100644
--- a/src/xmlpatterns/api/qxmlschema_p.cpp
+++ b/src/xmlpatterns/api/qxmlschema_p.cpp
@@ -144,7 +144,7 @@ void QXmlSchemaPrivate::load(QIODevice *source, const QUrl &documentUri, const Q
         m_schemaParserContext->resolver()->resolve();
 
         m_schemaIsValid = true;
-    } catch (QPatternist::Exception exception) {
+    } catch (QPatternist::Exception) {
         m_schemaIsValid = false;
     }
 }
diff --git a/src/xmlpatterns/api/qxmlschemavalidator.cpp b/src/xmlpatterns/api/qxmlschemavalidator.cpp
index be8f0b7..ca7bf02 100644
--- a/src/xmlpatterns/api/qxmlschemavalidator.cpp
+++ b/src/xmlpatterns/api/qxmlschemavalidator.cpp
@@ -201,7 +201,7 @@ bool QXmlSchemaValidator::validate(QIODevice *source, const QUrl &documentUri) c
     QPatternist::Item item;
     try {
         item = loader.openDocument(source, normalizedUri, d->m_context);
-    } catch (QPatternist::Exception exception) {
+    } catch (QPatternist::Exception) {
         return false;
     }
 
@@ -214,7 +214,7 @@ bool QXmlSchemaValidator::validate(QIODevice *source, const QUrl &documentUri) c
         reader.addSchema(d->m_schema, d->m_schemaDocumentUri);
     try {
         reader.read();
-    } catch (QPatternist::Exception exception) {
+    } catch (QPatternist::Exception) {
         return false;
     }