Merge pull request #1308 from mfournier/openldap-persistent-connection

[collectd.git] / src / perl.c

diff --git a/src/perl.c b/src/perl.c
index 920e7b3..92a162b 100644 (file)
--- a/src/perl.c
+++ b/src/perl.c
@@ -2064,9 +2064,8 @@ static int perl_flush (cdtime_t timeout, const char *identifier,
 
 static int perl_shutdown (void)
 {
-       c_ithread_t *t = NULL;
-
-       int ret = 0;
+       c_ithread_t *t;
+       int ret;
 
        dTHX;
 
@@ -2076,8 +2075,6 @@ static int perl_shutdown (void)
                return 0;
 
        if (NULL == aTHX) {
-               t = NULL;
-
                pthread_mutex_lock (&perl_threads->mutex);
                t = c_ithread_create (perl_threads->head->interp);
                pthread_mutex_unlock (&perl_threads->mutex);
@@ -2382,7 +2379,7 @@ static int perl_config_enabledebugger (pTHX_ oconfig_item_t *ci)
 
        value = ci->values[0].value.string;
 
-       perl_argv = (char **)realloc (perl_argv,
+       perl_argv = realloc (perl_argv,
                        (++perl_argc + 1) * sizeof (char *));
 
        if (NULL == perl_argv) {
@@ -2419,7 +2416,7 @@ static int perl_config_includedir (pTHX_ oconfig_item_t *ci)
        value = ci->values[0].value.string;
 
        if (NULL == aTHX) {
-               perl_argv = (char **)realloc (perl_argv,
+               perl_argv = realloc (perl_argv,
                                (++perl_argc + 1) * sizeof (char *));
 
                if (NULL == perl_argv) {