From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 12 Mar 2022 03:54:20 +0000 (-0800)
Subject: mkMaze: remove unused 'doLbls' parameter
X-Git-Tag: 4.0.0~176^2~5
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=60a36c155c85ee889fa30045936266ce32649014;p=graphviz

mkMaze: remove unused 'doLbls' parameter
---

diff --git a/lib/ortho/maze.c b/lib/ortho/maze.c
index fef49dde9..59bf7c459 100644
--- a/lib/ortho/maze.c
+++ b/lib/ortho/maze.c
@@ -443,9 +443,7 @@ chkSgraph (g);
 
 /* mkMaze:
  */
-maze*
-mkMaze (graph_t* g, int doLbls)
-{
+maze *mkMaze(graph_t *g) {
     node_t* n;
     maze* mp = NEW(maze);
     boxf* rects;
@@ -454,9 +452,6 @@ mkMaze (graph_t* g, int doLbls)
     double w2, h2;
     boxf bb, BB;
 
-    // unused
-    (void)doLbls;
-
     mp->ngcells = agnnodes(g);
     cp = mp->gcells = N_NEW(mp->ngcells, cell);
 
diff --git a/lib/ortho/maze.h b/lib/ortho/maze.h
index 81d18292a..ece0f2aa0 100644
--- a/lib/ortho/maze.h
+++ b/lib/ortho/maze.h
@@ -49,7 +49,7 @@ typedef struct {
   Dt_t* vchans;
 } maze;
 
-extern maze* mkMaze (graph_t*, int);
+extern maze* mkMaze(graph_t*);
 extern void freeMaze (maze*);
 void updateWts (sgraph* g, cell* cp, sedge* ep);
 #ifdef DEBUG
diff --git a/lib/ortho/ortho.c b/lib/ortho/ortho.c
index 4d4e71daa..0a0d923d6 100644
--- a/lib/ortho/ortho.c
+++ b/lib/ortho/ortho.c
@@ -1294,7 +1294,7 @@ orthoEdges (Agraph_t* g, int doLbls)
 	agerr(AGWARN, "Orthogonal edges do not currently handle edge labels. Try using xlabels.\n");
 	doLbls = 0;
     }
-    mp = mkMaze (g, doLbls);
+    mp = mkMaze(g);
     sg = mp->sg;
 #ifdef DEBUG
     if (odb_flags & ODB_SGRAPH) emitSearchGraph (stderr, sg);