Fix a crash when importing layers without geometry to mssql

nyalldawson · nyalldawson · commit 4a1bf6d34ddb · 2016-01-30T08:33:09.000+11:00
diff --git a/src/providers/mssql/qgsmssqlprovider.cpp b/src/providers/mssql/qgsmssqlprovider.cpp
@@ -925,7 +925,9 @@ bool QgsMssqlProvider::addFeatures( QgsFeatureList & flist )
       }
       else
       {
-        QString wkt = geom->exportToWkt();
+        QString wkt;
+        if ( geom && !geom->isEmpty() )
+          wkt = geom->exportToWkt();
         query.addBindValue( wkt );
       }
     }

Original file line number	Diff line number	Diff line change
`@@ -925,7 +925,9 @@ bool QgsMssqlProvider::addFeatures( QgsFeatureList & flist )`
`925`	`925`	`}`
`926`	`926`	`else`
`927`	`927`	`{`
`928`		`- QString wkt = geom->exportToWkt();`
	`928`	`+ QString wkt;`
	`929`	`+ if ( geom && !geom->isEmpty() )`
	`930`	`+ wkt = geom->exportToWkt();`
`929`	`931`	`query.addBindValue( wkt );`
`930`	`932`	`}`
`931`	`933`	`}`