From a7d0e6de65cab76c87dd8dbb71a77ed46550d644 Mon Sep 17 00:00:00 2001
From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Tue, 13 Apr 2021 20:23:37 -0700
Subject: [PATCH] use a stronger type to squash 3 -Wconversion warnings in
 set_attrwf

---
 plugin/core/gvrender_core_json.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/plugin/core/gvrender_core_json.c b/plugin/core/gvrender_core_json.c
index 6ef7358d5..72fdb33e4 100644
--- a/plugin/core/gvrender_core_json.c
+++ b/plugin/core/gvrender_core_json.c
@@ -15,6 +15,7 @@
 #endif
 
 #include <stdarg.h>
+#include <stdbool.h>
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
@@ -136,7 +137,7 @@ static void indent(GVJ_t * job, int level)
 	gvputs(job, "  ");
 }
 
-static void set_attrwf(Agraph_t * g, int toplevel, int value)
+static void set_attrwf(Agraph_t * g, int toplevel, bool value)
 {
     Agraph_t *subg;
     Agnode_t *n;
@@ -707,7 +708,7 @@ static void json_end_graph(GVJ_t *job)
 
     g->clos->disc.io = &io;
 
-    set_attrwf(g, TRUE, FALSE);
+    set_attrwf(g, TRUE, false);
     sp.Level = 0;
     sp.isLatin = GD_charset(g) == CHAR_LATIN1;
     sp.doXDot = job->render.id == FORMAT_JSON || job->render.id == FORMAT_XDOT_JSON;
-- 
2.40.0