lib-sql: Compiler warning fix.

--HG--
branch : HEAD

diff --git a/src/lib-sql/driver-sqlpool.c b/src/lib-sql/driver-sqlpool.c
index 0e123201d37f2b7ae2dc6064e487a53190f37174..14285de37515b8872e0155b981a0892aa3b6ab26 100644 (file)
--- a/src/lib-sql/driver-sqlpool.c
+++ b/src/lib-sql/driver-sqlpool.c
@@ -214,6 +214,8 @@ sqlpool_find_host_with_least_connections(struct sqlpool_db *db,
        struct sqlpool_host *hosts, *min = NULL;
        unsigned int i, count;
 
+       *host_idx_r = -1U;
+
        hosts = array_get_modifiable(&db->hosts, &count);
        for (i = 0; i < count; i++) {
                if (min == NULL ||