emo/thin-provisioning-tools
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[btree] When using lower_bound() assign to an int rather than unsigned

Browse Source 
Patch from Ming-Hung Tsai
This commit is contained in:
Joe Thornber 2015-05-26 14:24:55 +01:00
parent cf903cfea6
commit c8d8af488f
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
persistent-data/data-structures/btree.tcc
View File

@ -608,10 +608,14 @@ namespace persistent_data {
} }
mi = leaf.lower_bound(key); {
if (!mi || *mi < 0) int lb = leaf.lower_bound(key);
if (lb < 0)
return boost::optional<leaf_type>(); return boost::optional<leaf_type>();
mi = lb;
}
node_ref<block_traits> internal = spine.template get_node<block_traits>(); node_ref<block_traits> internal = spine.template get_node<block_traits>();
block = internal.value_at(*mi); block = internal.value_at(*mi);
} }