MonetDB: Oct2014 - Fix condition when at end of hash chain.

[Sjoerd Mullender]

Changeset: 89a9c6dedb78 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=89a9c6dedb78
Modified Files:
        gdk/gdk_group.c
        gdk/gdk_unique.c
Branch: Oct2014
Log Message:

Fix condition when at end of hash chain.


diffs (24 lines):

diff --git a/gdk/gdk_group.c b/gdk/gdk_group.c
--- a/gdk/gdk_group.c
+++ b/gdk/gdk_group.c
@@ -260,7 +260,7 @@
                                        }                               \
                                }                                       \
                        }                                               \
-                       if (hb == HASHnil(hs)) {                        \
+                       if (hb == HASHnil(hs) || hb < lo) {             \
                                GRPnotfound();                          \
                        }                                               \
                }                                                       \
diff --git a/gdk/gdk_unique.c b/gdk/gdk_unique.c
--- a/gdk/gdk_unique.c
+++ b/gdk/gdk_unique.c
@@ -302,7 +302,7 @@ BATsubunique(BAT *b, BAT *s)
                                        }
                                }
                        }
-                       if (hb == HASHnil(hs)) {
+                       if (hb == HASHnil(hs) || hb < lo) {
                                o = i + seq;
                                bunfastapp(bn, &o);
                        }
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