From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 13 Nov 2021 03:26:31 +0000 (-0800)
Subject: bcomps getName: use size_t for buffer lengths
X-Git-Tag: 2.50.0~26^2~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=339106408b2d903a34dff2e19e42c4ef1b226ef1;p=graphviz

bcomps getName: use size_t for buffer lengths

Squashes some -Wconversion warnings.
---

diff --git a/cmd/tools/bcomps.c b/cmd/tools/bcomps.c
index 52461a29e..2648fd004 100644
--- a/cmd/tools/bcomps.c
+++ b/cmd/tools/bcomps.c
@@ -112,13 +112,12 @@ static char *getName(int ng, int nb)
 {
     char *name;
     static char *buf;
-    int sz;
 
     if ((ng == 0) && (nb == 0))
 	name = outfile;
     else {
 	if (!buf) {
-	    sz = strlen(outfile) + 100;	/* enough to handle '_<g>_<b>' */
+	    size_t sz = strlen(outfile) + 100; // enough to handle '_<g>_<b>'
 	    buf = malloc(sz);
 	}
 	if (suffix) {