From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Wed, 10 Nov 2021 15:21:50 +0000 (-0800)
Subject: smyrnaPath: remove use of int-as-size_t
X-Git-Tag: 2.50.0~31^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f6bc4de20e4a6a9ceb53176aa3cfec67ef4c4167;p=graphviz

smyrnaPath: remove use of int-as-size_t
---

diff --git a/cmd/smyrna/main.c b/cmd/smyrna/main.c
index 98d0fc545..b85f8f012 100644
--- a/cmd/smyrna/main.c
+++ b/cmd/smyrna/main.c
@@ -36,6 +36,7 @@
 #include "glutrender.h"
 
 #include <getopt.h>
+#include <stddef.h>
 
 static char *smyrnaDir;		/* path to directory containin smyrna data files */
 static char *smyrnaGlade;
@@ -52,8 +53,7 @@ static char *smyrnaGlade;
 char *smyrnaPath(char *suffix)
 {
     char *buf;
-    static int baselen;
-    int slen;
+    static size_t baselen;
 #ifdef _WIN32
     char *pathSep = "\\";
 #else
@@ -62,9 +62,9 @@ char *smyrnaPath(char *suffix)
     assert(smyrnaDir);
 
     if (baselen == 0) {
-	baselen = (int)strlen(smyrnaDir) + 2;
+	baselen = strlen(smyrnaDir) + 2;
     }
-    slen = (int)strlen(suffix);
+    size_t slen = strlen(suffix);
     buf = N_NEW(baselen+slen, char);
     sprintf(buf, "%s%s%s", smyrnaDir, pathSep, suffix);
     return buf;