postgres provider: fix feature count on delete (fixes #12957)

jef-n · jef-n · commit 37ed83905f3b · 2015-06-14T11:01:10.000+02:00
diff --git a/src/providers/postgres/qgspostgresprovider.cpp b/src/providers/postgres/qgspostgresprovider.cpp
@@ -1900,7 +1900,7 @@ bool QgsPostgresProvider::deleteFeatures( const QgsFeatureIds & id )
       dropOrphanedTopoGeoms();
     }
 
-    mShared->addFeaturesCounted( id.size() );
+    mShared->addFeaturesCounted( -id.size() );
   }
   catch ( PGException &e )
   {

Original file line number	Diff line number	Diff line change
`@@ -1900,7 +1900,7 @@ bool QgsPostgresProvider::deleteFeatures( const QgsFeatureIds & id )`
`1900`	`1900`	`dropOrphanedTopoGeoms();`
`1901`	`1901`	`}`
`1902`	`1902`
`1903`		`- mShared->addFeaturesCounted( id.size() );`
	`1903`	`+ mShared->addFeaturesCounted( -id.size() );`
`1904`	`1904`	`}`
`1905`	`1905`	`catch ( PGException &e )`
`1906`	`1906`	`{`