From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Wed, 4 Jan 2023 04:22:56 +0000 (-0800)
Subject: expr extokens: remove shadowing of 'expr' global
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e45813fc45ee66467b530a3e43dcedb17987d319;p=graphviz

expr extokens: remove shadowing of 'expr' global
---

diff --git a/lib/expr/exeval.c b/lib/expr/exeval.c
index 8795b5e81..cf5721766 100644
--- a/lib/expr/exeval.c
+++ b/lib/expr/exeval.c
@@ -897,19 +897,17 @@ static Extype_t exsplit(Expr_t *ex, Exnode_t *exnode, void *env) {
  * tokenize string and store in array
  * return number of tokens
  */
-static Extype_t
-extokens(Expr_t * ex, Exnode_t * expr, void *env)
-{
+static Extype_t extokens(Expr_t *ex, Exnode_t *exnode, void *env) {
 	Extype_t v;
 	char *str;
 	char *seps;
 	char *tok;
 	size_t sz;
-	Dt_t* arr = (Dt_t*)expr->data.split.array->local.pointer;
+	Dt_t* arr = (Dt_t*)exnode->data.split.array->local.pointer;
 
-	str = eval(ex, expr->data.split.string, env).string;
-	if (expr->data.split.seps)
-		seps = eval(ex, expr->data.split.seps, env).string;
+	str = eval(ex, exnode->data.split.string, env).string;
+	if (exnode->data.split.seps)
+		seps = eval(ex, exnode->data.split.seps, env).string;
 	else
 		seps = " \t\n";