]> granicus.if.org Git - graphviz/commitdiff
squash a -Wswitch-default warning
authorMatthew Fernandez <matthew.fernandez@gmail.com>
Thu, 8 Apr 2021 02:55:01 +0000 (19:55 -0700)
committerMatthew Fernandez <matthew.fernandez@gmail.com>
Sat, 17 Apr 2021 21:02:40 +0000 (14:02 -0700)
lib/ortho/ortho.c

index c42cf83e283da7343fe45fd013aa22d5f8968526..70e4510ef85835e40fe78bcaaf2f30a84811498d 100644 (file)
@@ -754,15 +754,11 @@ add_edges_in_G(channel* cp)
 
     for(x=0;x+1<size;x++) {
        for(y=x+1;y<size;y++) {
-           switch (seg_cmp(seg_list[x],seg_list[y])) {
-           case 1:
+           int cmp = seg_cmp(seg_list[x],seg_list[y]);
+           if (cmp > 0) {
                insert_edge(G,x,y);
-               break;
-           case 0:
-               break;
-           case -1:
+           } else if (cmp < 0) {
                insert_edge(G,y,x);
-               break;
            }
        }
     }