From: Jiří Filipovič <fila@ics.muni.cz>
Date: Wed, 19 Jan 2011 10:52:21 +0000 (+0000)
Subject: Return ENOENT instead of empty list when ALL-statistics queries existing, but empty... 
X-Git-Tag: merge_21_head_round3_dst~32
X-Git-Url: http://scientific.zcu.cz/git/?a=commitdiff_plain;h=d5623d3aa1412f2e51c88a7f38f361e995751265;p=jra1mw.git

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

diff --git a/org.glite.lb.server/src/stats.c b/org.glite.lb.server/src/stats.c
index 6c4ac4a..003d8a4 100644
--- 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
 	}