[t:885], fix divide by zero error

git-svn-id: file:///svn/mysql/tokudb-engine/src@14354 c7de825b-a66e-492c-adef-691d508d4ae1

[t:885], fix divide by zero error
git-svn-id: file:///svn/mysql/tokudb-engine/src@14354 c7de825b-a66e-492c-adef-691d508d4ae1
bf2e6311 · Zardosht Kasheff · Yoni Fogel · 72a04347 · bf2e6311
Commit bf2e6311 authored Apr 17, 2013 by Zardosht Kasheff Committed by Yoni Fogel Apr 17, 2013
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storage/tokudb/ha_tokudb.cc storage/tokudb/ha_tokudb.cc +1 -1

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--- a/storage/tokudb/ha_tokudb.cc
+++ b/storage/tokudb/ha_tokudb.cc
@@ -3965,7 +3965,7 @@ int ha_tokudb::info(uint flag) {
            if (error) { goto cleanup; }

            stats.data_file_length = dict_stats.bt_dsize;
-            stats.mean_rec_length = stats.data_file_length/stats.records;
+            stats.mean_rec_length = stats.records ? stats.data_file_length/stats.records : 0;
            stats.index_file_length = 0;
            for (uint i = 0; i < curr_num_DBs; i++) {
                if (i == primary_key) {