[GRASS-SVN] r32826 - in grass-addons/vector: v.buffer2 v.parallel2

[svn_grass at osgeo.org]

Author: rmatev
Date: 2008-08-16 16:49:13 -0400 (Sat, 16 Aug 2008)
New Revision: 32826

Modified:
   grass-addons/vector/v.buffer2/vlib_buffer.c
   grass-addons/vector/v.parallel2/vlib_buffer.c
Log:
Changed signbit() to comparison

Modified: grass-addons/vector/v.buffer2/vlib_buffer.c
===================================================================
--- grass-addons/vector/v.buffer2/vlib_buffer.c	2008-08-16 19:56:33 UTC (rev 32825)
+++ grass-addons/vector/v.buffer2/vlib_buffer.c	2008-08-16 20:49:13 UTC (rev 32826)
@@ -740,7 +740,7 @@
 
         area += (y2+y1)*(x2-x1);
     }
-    return !signbit(area);
+    return (area > 0);
 }
 
 /* internal */

Modified: grass-addons/vector/v.parallel2/vlib_buffer.c
===================================================================
--- grass-addons/vector/v.parallel2/vlib_buffer.c	2008-08-16 19:56:33 UTC (rev 32825)
+++ grass-addons/vector/v.parallel2/vlib_buffer.c	2008-08-16 20:49:13 UTC (rev 32826)
@@ -740,7 +740,7 @@
 
         area += (y2+y1)*(x2-x1);
     }
-    return !signbit(area);
+    return (area > 0);
 }
 
 /* internal */