VRT: honour relativeToVRT when using AddBand() to add a VRTRawRasterB…

…and (patch by Antonio Valentino, OSGeo/gdal#67) git-svn-id: https://svn.osgeo.org/gdal/trunk/gdal@29691 f0d54148-0727-0410-94bb-9a71ac55c965
aashish24 · Aug 20, 2015 · 5ac60ad · 5ac60ad
1 parent aeb011b
commit 5ac60ad
Showing 1 changed file with 11 additions and 3 deletions.
diff --git a/frmts/vrt/vrtdataset.cpp b/frmts/vrt/vrtdataset.cpp
@@ -921,10 +921,18 @@ CPLErr VRTDataset::AddBand( GDALDataType eType, char **papszOptions )
         VRTRawRasterBand *poBand = 
             new VRTRawRasterBand( this, GetRasterCount() + 1, eType );
 
-        eErr = 
-            poBand->SetRawLink( pszFilename, NULL, bRelativeToVRT,
-                                nImageOffset, nPixelOffset, nLineOffset, 
+        char* pszVRTPath = CPLStrdup(CPLGetPath(GetDescription()));
+        if EQUAL(pszVRTPath, "")
+        {
+            CPLFree(pszVRTPath);
+            pszVRTPath = NULL;
+        }
+
+        eErr =
+            poBand->SetRawLink( pszFilename, pszVRTPath, bRelativeToVRT,
+                                nImageOffset, nPixelOffset, nLineOffset,
                                 pszByteOrder );
+        CPLFree(pszVRTPath);
         if( eErr != CE_None )
         {
             delete poBand;