From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 11 Sep 2021 18:30:29 +0000 (-0700)
Subject: gvpr mkStmts: make 'lbl' parameter const
X-Git-Tag: 2.49.1~14^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=993b85bfd05943eee282255ab038d7b2780d7440;p=graphviz

gvpr mkStmts: make 'lbl' parameter const

The pointed to data is not modified within this function.
---

diff --git a/lib/gvpr/compile.c b/lib/gvpr/compile.c
index 2442ac609..56c9bbd3a 100644
--- a/lib/gvpr/compile.c
+++ b/lib/gvpr/compile.c
@@ -2326,7 +2326,7 @@ static void checkGuard(Exnode_t * gp, char *src, int line)
 /* mkStmts:
  */
 static case_stmt *mkStmts(Expr_t * prog, char *src, case_info * sp,
-			  int cnt, char *lbl, Sfio_t *tmps)
+                          int cnt, const char *lbl, Sfio_t *tmps)
 {
     case_stmt *cs;
     int i;