Fix a memory leak

nyalldawson · nyalldawson · commit 45538dff14cc · 2017-06-30T10:06:10.000+10:00
diff --git a/src/core/annotations/qgstextannotation.cpp b/src/core/annotations/qgstextannotation.cpp
@@ -30,7 +30,7 @@ QgsTextAnnotation *QgsTextAnnotation::clone() const
 {
   std::unique_ptr< QgsTextAnnotation > c( new QgsTextAnnotation() );
   copyCommonProperties( c.get() );
-  c->setDocument( mDocument ? mDocument->clone() : nullptr );
+  c->setDocument( mDocument.get() );
   return c.release();
 }
 

Original file line number	Diff line number	Diff line change
`@@ -30,7 +30,7 @@ QgsTextAnnotation *QgsTextAnnotation::clone() const`
`30`	`30`	`{`
`31`	`31`	`std::unique_ptr< QgsTextAnnotation > c( new QgsTextAnnotation() );`
`32`	`32`	`copyCommonProperties( c.get() );`
`33`		`- c->setDocument( mDocument ? mDocument->clone() : nullptr );`
	`33`	`+ c->setDocument( mDocument.get() );`
`34`	`34`	`return c.release();`
`35`	`35`	`}`
`36`	`36`