[GRASS-SVN] r42263 - grass/branches/develbranch_6/scripts/d.correlate

[svn_grass at osgeo.org]

Author: neteler
Date: 2010-05-16 15:35:05 -0400 (Sun, 16 May 2010)
New Revision: 42263

Modified:
   grass/branches/develbranch_6/scripts/d.correlate/d.correlate
Log:
avoid output that overwrites one another

Modified: grass/branches/develbranch_6/scripts/d.correlate/d.correlate
===================================================================
--- grass/branches/develbranch_6/scripts/d.correlate/d.correlate	2010-05-16 15:39:16 UTC (rev 42262)
+++ grass/branches/develbranch_6/scripts/d.correlate/d.correlate	2010-05-16 19:35:05 UTC (rev 42263)
@@ -97,6 +97,8 @@
 fi
 
 d.erase
+GRASS_PNG_READ=TRUE
+export GRASS_PNG_READ
 if [ $? != 0 ] ; then
  exit 1
 fi