Changeset 12303

Timestamp:

10/03/07 00:25:02 (1 year ago)

Author:

warmerdam

Message:

if growing a positioned node, reset nFilePos, nd mark links dirty (#1109)

Files:

• trunk/gdal/frmts/hfa/hfaentry.cpp (modified) (1 diff)

trunk/gdal/frmts/hfa/hfaentry.cpp

@@ -303 +303 @@
-
-        MarkDirty();
+
+/* -------------------------------------------------------------------- */
+/*      If the data already had a file position, we now need to         */
+/*      clear that, forcing it to be rewritten at the end of the        */
+/*      file.  Referencing nodes will need to be marked dirty so        */
+/*      they are rewritten.                                             */
+/* -------------------------------------------------------------------- */
+        if( nFilePos != 0 )
+        {
+            nFilePos = 0;
+            if (poPrev != NULL) poPrev->MarkDirty(); 
+            if (poNext != NULL) poNext->MarkDirty(); 
+            if (poChild != NULL) poChild->MarkDirty(); 
+            if (poParent != NULL) poParent->MarkDirty(); 
+        }
-    }
-