From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 9 Apr 2022 17:48:20 +0000 (-0700)
Subject: gvmap: remove unused 'plot_label'
X-Git-Tag: 4.0.0~55^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2b7c4c3e7b27d9f4618019671356efdf465de37a;p=graphviz

gvmap: remove unused 'plot_label'
---

diff --git a/cmd/gvmap/gvmap.c b/cmd/gvmap/gvmap.c
index 33dd80f72..1f90c6b06 100644
--- a/cmd/gvmap/gvmap.c
+++ b/cmd/gvmap/gvmap.c
@@ -46,7 +46,6 @@ typedef struct {
     double line_width;
     char *color_scheme_str;
     const char *opacity;
-    char *plot_label;
     int improve_contiguity_n;
     int nart;
     bool color_optimize;
@@ -164,7 +163,6 @@ init(int argc, char **argv, params_t* pm)
   pm->show_points = 0;
   pm->color_scheme = COLOR_SCHEME_PASTEL; 
   pm->line_width = 0;
-  pm->plot_label = NULL;
   pm->improve_contiguity_n = 0;
   pm->nart = -1;
   pm->color_optimize = true;
@@ -294,8 +292,7 @@ init(int argc, char **argv, params_t* pm)
       }
       break;
     case 'l':
-      free (pm->plot_label);
-      pm->plot_label = strdup (optarg);
+      // ignored
       break;
     case ':':
       fprintf(stderr, "gvpack: option -%c missing argument - ignored\n", optopt);