Add a configure check and skip use of nl_langinfo if it is not
present.
Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
---
configure.ac | 1 +
warnquota.c | 4 ++++
2 files changed, 5 insertions(+)
diff --git a/configure.ac b/configure.ac
index d17b18c..0d0ba57 100644
--- a/configure.ac
+++ b/configure.ac
@@ -32,6 +32,7 @@ PKG_PROG_PKG_CONFIG([0.20])
AC_C_CONST
AC_C_INLINE
+AC_CHECK_FUNC(nl_langinfo)
# ===============
# Gettext support
diff --git a/warnquota.c b/warnquota.c
index e9868c1..0d911e4 100644
--- a/warnquota.c
+++ b/warnquota.c
@@ -30,7 +30,9 @@
#include <time.h>
#include <getopt.h>
#include <locale.h>
+#ifdef HAVE_NL_LANGINFO
#include <langinfo.h>
+#endif
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/utsname.h>
@@ -723,10 +725,12 @@ static int readconfigfile(const char *filename, struct configparams *config)
(config->charset)[0] = '\0';
setlocale(LC_ALL, NULL);
locale = setlocale(LC_MESSAGES, NULL);
+#ifdef HAVE_NL_LANGINFO
if (locale && strcasecmp(locale, "posix") && strcasecmp(locale, "c")) {
locale = nl_langinfo(CODESET);
sstrncpy(config->charset, locale, CNF_BUFFER);
}
+#endif
maildev[0] = 0;
config->user_signature = config->user_message = config->group_signature = config->group_message = NULL;
config->cc_before = -1;
--
2.5.0
--
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