Add error diagnostic for setenv failure.

diff --git a/daemons/clvmd/clvmd.c b/daemons/clvmd/clvmd.c
index b7ba20098811ec4716e98b94294fc385435bb9df..7f402bb3820f16f592c70a141133e2152e006d0a 100644 (file)
--- a/daemons/clvmd/clvmd.c
+++ b/daemons/clvmd/clvmd.c
@@ -365,7 +365,8 @@ int main(int argc, char *argv[])
         * used by some glibc (on some distributions it takes over 100MB).
         * Daemon currently needs to use mlockall().
         */
-       setenv("LANG", "C", 1);
+       if (setenv("LANG", "C", 1) != 0)
+               perror("Can not set LANG to C");
 
        /* Fork into the background (unless requested not to) */
        if (debug != DEBUG_STDERR) {

diff --git a/daemons/dmeventd/dmeventd.c b/daemons/dmeventd/dmeventd.c
index 12c002f4a941ba4da7c73d1073a77a1f21c03ea0..71963d56f8abdcb385d45e22e6e7124481718d67 100644 (file)
--- a/daemons/dmeventd/dmeventd.c
+++ b/daemons/dmeventd/dmeventd.c
@@ -1703,7 +1703,8 @@ int main(int argc, char *argv[])
         * used by some glibc (on some distributions it takes over 100MB).
         * Daemon currently needs to use mlockall().
         */
-       setenv("LANG", "C", 1);
+       if (setenv("LANG", "C", 1) != 0)
+               perror("Can not set LANG to C");
 
        if (!_debug)
                _daemonize();