configure.ac: use AC_CHECK_HEADERS to check for locale.h

AC_CHECK_HEADERS defines HAVE_LOCALE_H, so we don't have to manually
define HAVE_LOCALE.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/main.c b/src/main.c
index 0efb512e..2e8700f0 100644
--- a/src/main.c
+++ b/src/main.c
@@ -72,7 +72,7 @@
 #include <grp.h>
 #endif
 
-#ifdef HAVE_LOCALE
+#ifdef HAVE_LOCALE_H
 #include <locale.h>
 #endif
 
@@ -221,7 +221,7 @@ int main(int argc, char *argv[])
 
 	daemonize_close_stdin();
 
-#ifdef HAVE_LOCALE
+#ifdef HAVE_LOCALE_H
 	/* initialize locale */
 	setlocale(LC_CTYPE,"");
 #endif