From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 11 Dec 2022 19:54:19 +0000 (-0800)
Subject: common parse_style: more tightly scope 'ps_xb'
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0841b56996143f346d6e0c50262b43946c540c24;p=graphviz

common parse_style: more tightly scope 'ps_xb'
---

diff --git a/lib/common/emit.c b/lib/common/emit.c
index b6b8265c4..4f959f7f1 100644
--- a/lib/common/emit.c
+++ b/lib/common/emit.c
@@ -3795,7 +3795,6 @@ static token_t style_token(char **s) {
 }
 
 #define FUNLIMIT 64
-static agxbuf ps_xb;
 
 /* parse_style:
  * This is one of the worst internal designs in graphviz.
@@ -3812,6 +3811,7 @@ char **parse_style(char *s)
     size_t fun = 0;
     bool in_parens = false;
     char *p;
+    static agxbuf ps_xb;
 
     p = s;
     while (true) {