skip blanks between wkt child blocks (fixes #13053)

jef-n · nyalldawson · commit 77e937fc1dfc · 2015-07-16T14:00:06.000+10:00
(cherry-picked from 29aaf1b)
diff --git a/src/core/geometry/qgsgeometryutils.cpp b/src/core/geometry/qgsgeometryutils.cpp
@@ -497,6 +497,9 @@ QStringList QgsGeometryUtils::wktGetChildBlocks( const QString &wkt, const QStri
   QStringList blocks;
   for ( int i = 0, n = wkt.length(); i < n; ++i )
   {
+    if ( wkt[i].isSpace() && level == 0 )
+      continue;
+
     if ( wkt[i] == ',' && level == 0 )
     {
       if ( !block.isEmpty() )

Original file line number	Diff line number	Diff line change
`@@ -497,6 +497,9 @@ QStringList QgsGeometryUtils::wktGetChildBlocks( const QString &wkt, const QStri`
`497`	`497`	`QStringList blocks;`
`498`	`498`	`for ( int i = 0, n = wkt.length(); i < n; ++i )`
`499`	`499`	`{`
	`500`	`+ if ( wkt[i].isSpace() && level == 0 )`
	`501`	`+ continue;`
	`502`	`+`
`500`	`503`	`if ( wkt[i] == ',' && level == 0 )`
`501`	`504`	`{`
`502`	`505`	`if ( !block.isEmpty() )`