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added the use of df_complex and changed fprintf to ERROR for error
[collectd.git]
/
src
/
plugin.c
diff --git
a/src/plugin.c
b/src/plugin.c
index
453e896
..
4c6a032
100644
(file)
--- a/
src/plugin.c
+++ b/
src/plugin.c
@@
-2016,6
+2016,12
@@
const data_set_t *plugin_get_ds (const char *name)
{
data_set_t *ds;
+ if (data_sets == NULL)
+ {
+ ERROR ("plugin_get_ds: No data sets are defined yet.");
+ return (NULL);
+ }
+
if (c_avl_get (data_sets, name, (void *) &ds) != 0)
{
DEBUG ("No such dataset registered: %s", name);