From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 19 Nov 2022 23:56:57 +0000 (-0800)
Subject: neatogen: use a clearer type for 'doAll'
X-Git-Tag: 7.0.3~1^2~10
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7aafef8ea7aaa68a35392dfeaf79fdfcd150f8b9;p=graphviz

neatogen: use a clearer type for 'doAll'
---

diff --git a/lib/neatogen/adjust.c b/lib/neatogen/adjust.c
index 20a87d401..029b39882 100644
--- a/lib/neatogen/adjust.c
+++ b/lib/neatogen/adjust.c
@@ -50,7 +50,7 @@ static double incr = 0.05;	/* Increase bounding box by adding
 static int iterations = -1;	/* Number of iterations */
 static int useIter = 0;		/* Use specified number of iterations */
 
-static int doAll = 0;		/* Move all nodes, regardless of overlap */
+static bool doAll = false; // Move all nodes, regardless of overlap
 static Site **sites;		/* Array of pointers to sites; used in qsort */
 static Site **endSite;		/* Sentinel on sites array */
 static Point nw, ne, sw, se;	/* Corners of clipping window */
@@ -530,10 +530,10 @@ static int vAdjust(void)
 
 	switch (badLevel) {
 	case 0:
-	    doAll = 1;
+	    doAll = true;
 	    break;
 	default:
-	    doAll = 1;
+	    doAll = true;
 	    increaseCnt++;
 	    increaseBoundBox();
 	    break;