X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fvirt.c;h=e5a8725381d2cf56a7e3e4ea01ddff6481276d82;hb=db35efb33e81d0a013e09a8a6ffa362ad5962f7c;hp=bbf5afc79bbac7a6c2db3605d75174ea07b6797d;hpb=1ebf2f31bd2e080e6f42de640f0a3899a61501c0;p=collectd.git

diff --git a/src/virt.c b/src/virt.c
index bbf5afc7..e5a87253 100644
--- 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;
         }