[GRASS-SVN] r42322 - grass/trunk/lib/vector/Vlib
svn_grass at osgeo.org
svn_grass at osgeo.org
Thu May 20 07:15:27 EDT 2010
Author: mmetz
Date: 2010-05-20 07:15:07 -0400 (Thu, 20 May 2010)
New Revision: 42322
Modified:
grass/trunk/lib/vector/Vlib/hist.c
Log:
Vect_hist_copy: skip empty old hist
Modified: grass/trunk/lib/vector/Vlib/hist.c
===================================================================
--- grass/trunk/lib/vector/Vlib/hist.c 2010-05-20 11:09:16 UTC (rev 42321)
+++ grass/trunk/lib/vector/Vlib/hist.c 2010-05-20 11:15:07 UTC (rev 42322)
@@ -137,6 +137,11 @@
if (Out->hist_fp == NULL)
return -1;
+ /* skip empty old hist */
+ G_fseek(In->hist_fp, (long)0, SEEK_END);
+ if (G_ftell(In->hist_fp) == 0)
+ return 0;
+
G_fseek(Out->hist_fp, (long)0, SEEK_END);
rewind(In->hist_fp);
More information about the grass-commit
mailing list