More whitespace changes. Improve error message for nulls detected in arrays.

Author: esabol

src/polygon.c

@@ -920,17 +920,17 @@ spherepoly_rad(PG_FUNCTION_ARGS)
 
 	if (ARR_HASNULL(float_vector))
 	{
-		elog(	 ERROR,
-			 "spherepoly_rad: invalid array has null values"
-			);
+		elog(ERROR,
+		     "spherepoly_rad: input array is invalid because it has null values"
+		    );
 		PG_RETURN_NULL();
 	}
 
 	if (np < 6 || np % 2 != 0)
 	{
-		elog(	 ERROR,
-			 "spherepoly_rad: invalid number of arguments (must be even and >= 6)"
-			);
+		elog(ERROR,
+		     "spherepoly_rad: invalid number of arguments (must be even and >= 6)"
+		    );
 		PG_RETURN_NULL();
 	}
 
@@ -939,20 +939,20 @@ spherepoly_rad(PG_FUNCTION_ARGS)
 	points = (SPoint *) palloc(np * sizeof(SPoint));
 	if (points == NULL)
 	{
-		elog(	 ERROR,
-			 "spherepoly_rad: failed to allocate memory for points array"
-			);
+		elog(ERROR,
+		     "spherepoly_rad: failed to allocate memory for points array"
+		    );
 		PG_RETURN_NULL();
 	}
 
 	array_data = (float8 *) ARR_DATA_PTR(float_vector);
 
 	for (i = 0; i < np; i++)
 	{
-		create_spherepoint_from_long_lat(	 &points[i],
-							 array_data[2 * i],
-							 array_data[2 * i + 1]
-							);
+		create_spherepoint_from_long_lat(&points[i],
+						 array_data[2 * i],
+						 array_data[2 * i + 1]
+						);
 	}
 	PG_RETURN_POINTER(spherepoly_from_array(points, np));
 }
@@ -970,17 +970,17 @@ spherepoly_deg(PG_FUNCTION_ARGS)
 
 	if (ARR_HASNULL(float_vector))
 	{
-		elog(	 ERROR,
-			 "spherepoly_deg: invalid array has null values"
-			);
+		elog(ERROR,
+		     "spherepoly_deg: input array is invalid because it has null values"
+		    );
 		PG_RETURN_NULL();
 	}
 
 	if (np < 6 || np % 2 != 0)
 	{
-		elog(	 ERROR,
-			 "spherepoly_deg: invalid number of arguments (must be even and >= 6)"
-			);
+		elog(ERROR,
+		     "spherepoly_deg: invalid number of arguments (must be even and >= 6)"
+		    );
 		PG_RETURN_NULL();
 	}
 
@@ -989,20 +989,20 @@ spherepoly_deg(PG_FUNCTION_ARGS)
 	points = (SPoint *) palloc(np * sizeof(SPoint));
 	if (points == NULL)
 	{
-		elog(	 ERROR,
-			 "spherepoly_deg: failed to allocate memory for points array"
-			);
+		elog(ERROR,
+		     "spherepoly_deg: failed to allocate memory for points array"
+		    );
 		PG_RETURN_NULL();
 	}
 
 	array_data = (float8 *) ARR_DATA_PTR(float_vector);
 
 	for (i = 0; i < np; i++)
 	{
-		create_spherepoint_from_long_lat(	 &points[i],
-							 deg_to_rad(array_data[2 * i]),
-							 deg_to_rad(array_data[2 * i + 1])
-							);
+		create_spherepoint_from_long_lat(&points[i],
+						 deg_to_rad(array_data[2 * i]),
+						 deg_to_rad(array_data[2 * i + 1])
+						);
 	}
 	PG_RETURN_POINTER(spherepoly_from_array(points, np));
 }