Merge branch 'collectd-5.4' into collectd-5.5

[collectd.git] / src / daemon / collectd.c

diff --git a/src/daemon/collectd.c b/src/daemon/collectd.c
index 88c38ac..6e625bb 100644 (file)
--- a/src/daemon/collectd.c
+++ b/src/daemon/collectd.c
@@ -302,6 +302,11 @@ static int do_init (void)
 #if HAVE_SETLOCALE
        if (setlocale (LC_NUMERIC, COLLECTD_LOCALE) == NULL)
                WARNING ("setlocale (\"%s\") failed.", COLLECTD_LOCALE);
+
+       /* Update the environment, so that libraries that are calling
+        * setlocale(LC_NUMERIC, "") don't accidentally revert these changes. */
+       unsetenv ("LC_ALL");
+       setenv ("LC_NUMERIC", COLLECTD_LOCALE, /* overwrite = */ 1);
 #endif
 
 #if HAVE_LIBKSTAT
@@ -418,7 +423,7 @@ static int pidfile_remove (void)
 #endif /* COLLECT_DAEMON */
 
 #ifdef KERNEL_LINUX
-int notify_upstart (void)
+static int notify_upstart (void)
 {
     const char  *upstart_job = getenv("UPSTART_JOB");
 
@@ -435,7 +440,7 @@ int notify_upstart (void)
     return 1;
 }
 
-int notify_systemd (void)
+static int notify_systemd (void)
 {
     int                  fd = -1;
     const char          *notifysocket = getenv("NOTIFY_SOCKET");