Declare variable as const

* lib/util.c (init_locale): Declare `locale` as const.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/util.c b/lib/util.c
index 28a4487b..2f971822 100644
--- a/lib/util.c
+++ b/lib/util.c
@@ -258,7 +258,7 @@ char *lang_dir (const char *filename)
 
 void init_locale (void)
 {
-	char *locale = setlocale (LC_ALL, "");
+	const char *locale = setlocale (LC_ALL, "");
 	if (!locale &&
 	    !getenv ("MAN_NO_LOCALE_WARNING") &&
 	    !getenv ("DPKG_RUNNING_VERSION"))