[GRASS-SVN] r45415 - grass/trunk/imagery/i.pca

[svn_grass at osgeo.org]

Author: hamish
Date: 2011-02-17 04:20:49 -0800 (Thu, 17 Feb 2011)
New Revision: 45415

Modified:
   grass/trunk/imagery/i.pca/support.c
Log:
increased buffer size to help with #1279

Modified: grass/trunk/imagery/i.pca/support.c
===================================================================
--- grass/trunk/imagery/i.pca/support.c	2011-02-16 12:26:22 UTC (rev 45414)
+++ grass/trunk/imagery/i.pca/support.c	2011-02-17 12:20:49 UTC (rev 45415)
@@ -47,7 +47,7 @@
 	eigval_total += eigval[i];
 
     for (i = 0; i < bands; i++) {
-	char tmpeigen[256], tmpa[80];
+	char tmpeigen[2048], tmpa[80];  /* (bands*8)+30 instead of 2048? */
 
 	sprintf(tmpeigen, "PC%d %9.2f (", i+1, eigval[i]);
 	for (j = 0; j < bands; j++) {