Fix warning

diff --git a/src/rrd_modify.c b/src/rrd_modify.c
index d2d35f97d8042357049f93db3554ade6330589dc..abc6ca271d42d2476c1125ebcd965bf4d2715677 100644 (file)
--- a/src/rrd_modify.c
+++ b/src/rrd_modify.c
@@ -758,7 +758,7 @@ static int stretch_rras(rrd_t *out, int stretch) {
        goto done;
     }
     
-    int ds_cnt = out->stat_head->ds_cnt;
+    unsigned int ds_cnt = out->stat_head->ds_cnt;
     unsigned int rra_index, ds_index;
     for (rra_index = 0 ; rra_index < out->stat_head->rra_cnt ; rra_index++) {
        rra_def_t *rra = out->rra_def + rra_index;