From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 29 Aug 2021 23:32:45 +0000 (-0700)
Subject: write_node_test: use a C99 bool return type instead of boolean
X-Git-Tag: 2.49.1~46^2~53
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7e1f28b3793f7e971d16a8f487fae36230fc997f;p=graphviz

write_node_test: use a C99 bool return type instead of boolean
---

diff --git a/lib/common/emit.c b/lib/common/emit.c
index 5a36b62bc..8c573c118 100644
--- a/lib/common/emit.c
+++ b/lib/common/emit.c
@@ -1445,7 +1445,7 @@ static bool write_edge_test(Agraph_t * g, Agedge_t * e)
     return true;
 }
 
-static boolean write_node_test(Agraph_t * g, Agnode_t * n)
+static bool write_node_test(Agraph_t * g, Agnode_t * n)
 {
     Agraph_t *sg;
     int c;
@@ -1453,9 +1453,9 @@ static boolean write_node_test(Agraph_t * g, Agnode_t * n)
     for (c = 1; c <= GD_n_cluster(g); c++) {
 	sg = GD_clust(g)[c];
 	if (agcontains(sg, n))
-	    return FALSE;
+	    return false;
     }
-    return TRUE;
+    return true;
 }
 
 #define INITPTS 1000