MINOR: cfgparse: Add a cast to make gcc happier.

When calling calloc(), cast global.nbthread to unsigned int, so that gcc
doesn't freak out, as it has no way of knowing global.nbthread can't be
negative.

diff --git a/src/cfgparse.c b/src/cfgparse.c
index dcbcb487257774516dc26cc2b109780d05cbe2ba..4c8b1fea92fbd15264e7a04f1fbc1f70ad4cc776 100644 (file)
--- a/src/cfgparse.c
+++ b/src/cfgparse.c
@@ -3596,7 +3596,7 @@ out_uri_auth_compat:
                                                LIST_INIT(&toremove_connections[i]);
                                        }
                                }
-                               newsrv->idle_orphan_conns = calloc(global.nbthread, sizeof(*newsrv->idle_orphan_conns));
+                               newsrv->idle_orphan_conns = calloc((unsigned int)global.nbthread, sizeof(*newsrv->idle_orphan_conns));
                                if (!newsrv->idle_orphan_conns)
                                        goto err;
                                for (i = 0; i < global.nbthread; i++)