fix warning caused by comparison between signed and unsigned

1 files changed, 2 insertions, 2 deletions

diff --git a/src/mongo/db/commands/storage_details.cpp b/src/mongo/db/commands/storage_details.cpp
index e980ea47a62..f32a4211c78 100644
--- a/src/mongo/db/commands/storage_details.cpp
+++ b/src/mongo/db/commands/storage_details.cpp
@@ -90,7 +90,7 @@ namespace {
             this->characteristicSum += rhs.characteristicSum;
             this->characteristicCount += rhs.characteristicCount;
             this->outOfOrderRecs += rhs.outOfOrderRecs;
-            for (size_t i = 0; i < mongo::Buckets; i++) {
+            for (int i = 0; i < mongo::Buckets; i++) {
                 this->freeRecords[i] += rhs.freeRecords[i];
             }
             return *this;
@@ -108,7 +108,7 @@ namespace {
             }
             if (includeFreeRecords) {
                 BSONArrayBuilder freeRecsPerBucketArrBuilder(b.subarrayStart("freeRecsPerBucket"));
-                for (size_t i = 0; i < mongo::Buckets; i++) {
+                for (int i = 0; i < mongo::Buckets; i++) {
                     freeRecsPerBucketArrBuilder.append(freeRecords[i]);
                 }
                 freeRecsPerBucketArrBuilder.doneFast();