X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Futils_rrdcreate.c;h=6da5167d4344a780e33e28e4654adc062dd470f5;hb=db35efb33e81d0a013e09a8a6ffa362ad5962f7c;hp=fb04201cedd4f3b886eeb67447585886346db8bf;hpb=36ee20dc97d0e0a5483892667f5d032618e18f10;p=collectd.git

diff --git a/src/utils_rrdcreate.c b/src/utils_rrdcreate.c
index fb04201c..6da5167d 100644
--- a/src/utils_rrdcreate.c
+++ b/src/utils_rrdcreate.c
@@ -70,7 +70,7 @@ static const char *const rra_types[] =
 };
 static int rra_types_num = STATIC_ARRAY_SIZE (rra_types);
 
-#if !defined(HAVE_THREADSAFE_LIBRRD) || !HAVE_THREADSAFE_LIBRRD
+#if !defined(HAVE_THREADSAFE_LIBRRD)
 static pthread_mutex_t librrd_lock = PTHREAD_MUTEX_INITIALIZER;
 #endif
 
@@ -355,7 +355,7 @@ static int ds_get (char ***ret, /* {{{ */
     return (-1);
   }
 
-  if (ds_num <= 0)
+  if (ds_num == 0)
   {
     sfree (ds_def);
     return (0);