[auth] Pass by reference in const loop

elpaso · elpaso · commit b760f08bd5db · 2017-10-16T11:23:17.000+02:00
diff --git a/src/core/auth/qgsauthcertutils.cpp b/src/core/auth/qgsauthcertutils.cpp
@@ -227,7 +227,7 @@ QList<QSslCertificate> QgsAuthCertUtils::certsFromString( const QString &pemtext
 QList<QSslCertificate> QgsAuthCertUtils::casRemoveSelfSigned( const QList<QSslCertificate> &caList )
 {
   QList<QSslCertificate> certs;
-  for ( const auto cert : caList )
+  for ( const auto &cert : caList )
   {
     if ( ! cert.isSelfSigned( ) )
     {

Original file line number	Diff line number	Diff line change
`@@ -227,7 +227,7 @@ QList<QSslCertificate> QgsAuthCertUtils::certsFromString( const QString &pemtext`
`227`	`227`	`QList<QSslCertificate> QgsAuthCertUtils::casRemoveSelfSigned( const QList<QSslCertificate> &caList )`
`228`	`228`	`{`
`229`	`229`	`QList<QSslCertificate> certs;`
`230`		`- for ( const auto cert : caList )`
	`230`	`+ for ( const auto &cert : caList )`
`231`	`231`	`{`
`232`	`232`	`if ( ! cert.isSelfSigned( ) )`
`233`	`233`	`{`