From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Thu, 20 May 2021 00:46:39 +0000 (-0700)
Subject: remove useless flag parameter from get_polygons
X-Git-Tag: 2.47.3~26^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d589627ec96ab4cf62254282020347473d8831c4;p=graphviz

remove useless flag parameter from get_polygons
---

diff --git a/cmd/gvmap/make_map.c b/cmd/gvmap/make_map.c
index 44e182fff..7057cef3a 100644
--- a/cmd/gvmap/make_map.c
+++ b/cmd/gvmap/make_map.c
@@ -966,8 +966,7 @@ static void get_polygon_solids(int nt, SparseMatrix E, int ncomps, int *comps_pt
 }
 static void get_polygons(int exclude_random, int n, int nrandom, int dim, SparseMatrix graph, int *grouping,
 			 int nt, struct Triangle *Tp, SparseMatrix E, int *nverts, real **x_poly, 
-			 int *npolys, SparseMatrix *poly_lines, SparseMatrix *polys, int **polys_groups, SparseMatrix *poly_point_map, SparseMatrix *country_graph,
-			 int *flag){
+			 int *npolys, SparseMatrix *poly_lines, SparseMatrix *polys, int **polys_groups, SparseMatrix *poly_point_map, SparseMatrix *country_graph){
   int i, j;
   int *mask;
   int *groups;
@@ -976,8 +975,6 @@ static void get_polygons(int exclude_random, int n, int nrandom, int dim, Sparse
   int GRP_RANDOM, GRP_BBOX;
   SparseMatrix B;
 
-  *flag = 0;
-
   assert(dim == 2);
   *nverts = nt;
  
@@ -1306,7 +1303,7 @@ static int make_map_internal(int exclude_random, int include_OK_points,
 
   get_tri(n + *nrandom, dim2, *xcombined, &nt, &Tp, &E);
   get_polygons(exclude_random, n, *nrandom, dim2, graph, grouping, nt, Tp, E, nverts, x_poly, npolys, poly_lines, polys, polys_groups,
-	       poly_point_map, country_graph, flag);
+	       poly_point_map, country_graph);
 
   SparseMatrix_delete(E);
   FREE(Tp);