Return ENOENT instead of empty list when ALL-statistics queries existing, but empty...

diff --git a/org.glite.lb.server/src/stats.c b/org.glite.lb.server/src/stats.c
index 6c4ac4a..003d8a4 100644 (file)
--- a/org.glite.lb.server/src/stats.c
+++ b/org.glite.lb.server/src/stats.c
@@ -788,6 +788,9 @@ int edg_wll_StateRateServer(
                         free(*groups); *groups = NULL;
                         goto cleanup;
                }
+               else if (i == shift){ // found groups, but all empty
+                        edg_wll_SetError(ctx,ENOENT,"no data available");
+                }
                else
                         edg_wll_ResetError(ctx); // reset error comming from stateDurationFromToRequest, some of them has worked
        }
@@ -1034,6 +1037,8 @@ int edg_wll_StateDurationFromToServer(
                         free(*groups); *groups = NULL;
                         goto cleanup;
                 }
+               else if (i == shift)
+                        edg_wll_SetError(ctx,ENOENT,"no data available");
                else
                        edg_wll_ResetError(ctx); // reset error comming from stateDurationFromToRequest, some of them has worked
        }