From 5355d0885512211d3f9a00001ad73e3c87f54fc7 Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Thu, 16 May 2024 09:33:24 +0200
Subject: [PATCH] card: Fix compiler warning.

* tools/gpg-card.h (opt): Make gpg_program, gpgsm_program, and
agent_program const.
---
 tools/gpg-card.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/gpg-card.h b/tools/gpg-card.h
index 8d7975ba9..5b49ef31e 100644
--- a/tools/gpg-card.h
+++ b/tools/gpg-card.h
@@ -34,9 +34,9 @@ struct
   unsigned int debug;
   int quiet;
   int with_colons;
-  char *gpg_program;
-  char *gpgsm_program;
-  char *agent_program;
+  const char *gpg_program;
+  const char *gpgsm_program;
+  const char *agent_program;
   int autostart;
 
   int no_key_lookup;  /* Assume --no-key-lookup for "list".  */