[postgis-tickets] r16318 - Remove warning: unsigned is always positive

[Paul Ramsey]

Author: pramsey
Date: 2018-01-16 05:48:47 -0800 (Tue, 16 Jan 2018)
New Revision: 16318

Modified:
   trunk/liblwgeom/ptarray.c
Log:
Remove warning: unsigned is always positive


Modified: trunk/liblwgeom/ptarray.c
===================================================================
--- trunk/liblwgeom/ptarray.c	2018-01-16 08:57:12 UTC (rev 16317)
+++ trunk/liblwgeom/ptarray.c	2018-01-16 13:48:47 UTC (rev 16318)
@@ -1756,8 +1756,7 @@
 
 	LWDEBUGF(5, "(n=%d, pa.npoints=%d, pa.maxpoints=%d)",n,pa->npoints,pa->maxpoints);
 
-	if ( ( n < 0 ) ||
-	     ( n > pa->npoints ) ||
+	if ( ( n > pa->npoints ) ||
 	     ( n >= pa->maxpoints ) )
 	{
 		lwerror("%s [%d] called outside of ptarray range (n=%d, pa.npoints=%d, pa.maxpoints=%d)", __FILE__, __LINE__, n, pa->npoints, pa->maxpoints);