From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Wed, 24 Feb 2021 02:11:03 +0000 (-0800)
Subject: remove use of int as size_t in fullColor
X-Git-Tag: 2.47.0~17^2~13
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=199f9fffddf6f144dc44ead148c0c2dd94dfe8dc;p=graphviz

remove use of int as size_t in fullColor

This removes two -Wconversion and one -Wsign-conversion warnings.
---

diff --git a/lib/gvpr/actions.c b/lib/gvpr/actions.c
index 6800be7b0..6b2c37daa 100644
--- a/lib/gvpr/actions.c
+++ b/lib/gvpr/actions.c
@@ -944,8 +944,8 @@ static char *canontoken(char *str)
 static char* fullColor (char* prefix, char* str)
 {
     static char *fulls;
-    static int allocated;
-    int len = strlen (prefix) + strlen (str) + 3;
+    static size_t allocated;
+    size_t len = strlen (prefix) + strlen (str) + 3;
 
     if (len >= allocated) {
 	allocated = len + 10;