src/collectd.c: Set the LC_NUMERIC locale to "C".

[collectd.git] / src / collectd.c

diff --git a/src/collectd.c b/src/collectd.c
index f711fb7..2e2d821 100644 (file)
--- a/src/collectd.c
+++ b/src/collectd.c
@@ -28,19 +28,27 @@
 #include "collectd.h"
 #include "common.h"
 
+#include "plugin.h"
+#include "configfile.h"
+
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netdb.h>
 
 #include <pthread.h>
 
-#include "plugin.h"
-#include "configfile.h"
+#if HAVE_LOCALE_H
+# include <locale.h>
+#endif
 
 #if HAVE_STATGRAB_H
 # include <statgrab.h>
 #endif
 
+#ifndef COLLECTD_LOCALE
+# define COLLECTD_LOCALE "C"
+#endif
+
 /*
  * Global variables
  */
@@ -288,6 +296,11 @@ static void exit_usage (int status)
 
 static int do_init (void)
 {
+#if HAVE_SETLOCALE
+       if (setlocale (LC_NUMERIC, COLLECTD_LOCALE) == NULL)
+               WARNING ("setlocale (\"%s\") failed.", COLLECTD_LOCALE);
+#endif
+
 #if HAVE_LIBKSTAT
        kc = NULL;
        update_kstat ();