From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 8 Oct 2022 22:26:11 +0000 (-0700)
Subject: common: mark 'Arrowsynonyms' const
X-Git-Tag: 7.0.0~15^2~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5f4fdd4824533ead99c8d5c487b08ad0335f4183;p=graphviz

common: mark 'Arrowsynonyms' const
---

diff --git a/lib/common/arrows.c b/lib/common/arrows.c
index 6cd76fda8..95face39c 100644
--- a/lib/common/arrows.c
+++ b/lib/common/arrows.c
@@ -63,7 +63,7 @@ typedef struct arrowname_t {
     int type;
 } arrowname_t;
 
-static arrowname_t Arrowsynonyms[] = {
+static const arrowname_t Arrowsynonyms[] = {
     /* synonyms for deprecated arrow names - included for backward compatibility */
     /*  evaluated before primary names else "invempty" would give different results */
     {"invempty", (ARR_TYPE_NORM | ARR_MOD_INV | ARR_MOD_OPEN)},	/* oinv     */