fix #219521: Add a SVG file by double-click, then clear it in the palette, leads to crash

lasconic · lasconic · commit 704bf4fbb928 · 2017-08-15T22:10:56.000+02:00
diff --git a/libmscore/image.cpp b/libmscore/image.cpp
@@ -67,7 +67,7 @@ Image::Image(const Image& img)
       if (imageType == ImageType::RASTER)
             rasterDoc = img.rasterDoc ? new QImage(*img.rasterDoc) : 0;
       else if (imageType == ImageType::SVG)
-            svgDoc = img.svgDoc ? new QSvgRenderer(img.svgDoc) : 0;
+            svgDoc = img.svgDoc ? new QSvgRenderer(_storeItem->buffer()) : 0;
       setZ(img.z());
       }
 

Original file line number	Diff line number	Diff line change
`@@ -67,7 +67,7 @@ Image::Image(const Image& img)`
`67`	`67`	`if (imageType == ImageType::RASTER)`
`68`	`68`	`rasterDoc = img.rasterDoc ? new QImage(*img.rasterDoc) : 0;`
`69`	`69`	`else if (imageType == ImageType::SVG)`
`70`		`- svgDoc = img.svgDoc ? new QSvgRenderer(img.svgDoc) : 0;`
	`70`	`+ svgDoc = img.svgDoc ? new QSvgRenderer(_storeItem->buffer()) : 0;`
`71`	`71`	`setZ(img.z());`
`72`	`72`	`}`
`73`	`73`