Changeset: 83ab8e371c42 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/83ab8e371c42
Modified Files:
gdk/gdk_batop.c
Branch: ppbench
Log Message:
handle 0 offsets
diffs (20 lines):
diff --git a/gdk/gdk_batop.c b/gdk/gdk_batop.c
--- a/gdk/gdk_batop.c
+++ b/gdk/gdk_batop.c
@@ -294,12 +294,12 @@ insert_string_bat(BAT *b, BATiter *ni, s
assert((size_t) v < b->tvheap->free);
switch (b->twidth) {
case 1:
- assert(v - GDK_VAROFFSET < ((var_t) 1 << 8));
- ((uint8_t *) b->theap->base)[r++] = (uint8_t)
(v - GDK_VAROFFSET);
+ assert(!v || v - GDK_VAROFFSET < ((var_t) 1 <<
8));
+ ((uint8_t *) b->theap->base)[r++] = v?(uint8_t)
(v - GDK_VAROFFSET):0;
break;
case 2:
- assert(v - GDK_VAROFFSET < ((var_t) 1 << 16));
- ((uint16_t *) b->theap->base)[r++] = (uint16_t)
(v - GDK_VAROFFSET);
+ assert(!v || v - GDK_VAROFFSET < ((var_t) 1 <<
16));
+ ((uint16_t *) b->theap->base)[r++] =
v?(uint16_t) (v - GDK_VAROFFSET):0;
break;
case 4:
#if SIZEOF_VAR_T == 8
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