From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 24 Apr 2021 04:35:25 +0000 (-0700)
Subject: replace first boolean with a C99 bool
X-Git-Tag: 2.47.2~13^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2f88b25737de2322b6c778f94fe5a19e400b31b2;p=graphviz

replace first boolean with a C99 bool
---

diff --git a/lib/sparse/DotIO.c b/lib/sparse/DotIO.c
index 94b759250..eb6ef575e 100644
--- a/lib/sparse/DotIO.c
+++ b/lib/sparse/DotIO.c
@@ -699,8 +699,9 @@ SparseMatrix Import_coord_clusters_from_dot(Agraph_t* g, int maxcluster, int dim
   char scluster[100];
   float ff;
 
-  int MAX_GRPS, MIN_GRPS, first = TRUE;
+  int MAX_GRPS, MIN_GRPS;
   bool noclusterinfo = false;
+  bool first = true;
   float *pal;
   int max_color = MAX_COLOR;
 
@@ -821,7 +822,7 @@ SparseMatrix Import_coord_clusters_from_dot(Agraph_t* g, int maxcluster, int dim
         nc = MAX(nc, ic);
         if (first){
 	  MIN_GRPS = ic;
-	  first = FALSE;
+	  first = false;
         } else {
 	  MIN_GRPS = MIN(MIN_GRPS, ic);
         }