liboconfig/oconfig.c: remove unneeded assigment

[collectd.git] / src / virt.c

diff --git a/src/virt.c b/src/virt.c
index bbf5afc79bbac7a6c2db3605d75174ea07b6797d..e5a8725381d2cf56a7e3e4ea01ddff6481276d82 100644 (file)
--- a/src/virt.c
+++ b/src/virt.c
@@ -687,7 +687,7 @@ refresh_lists (void)
 
         /* Get list of domains. */
         domids = malloc (sizeof (*domids) * n);
-        if (domids == 0) {
+        if (domids == NULL) {
             ERROR (PLUGIN_NAME " plugin: malloc failed.");
             return -1;
         }