Merge pull request #17686 from vespa-engine/toregge/add-explicit-cast-to-char

Add explicit casts to char, to avoid warning when char is unsigned.

1 files changed, 1 insertions, 1 deletions

diff --git a/searchlib/src/tests/groupingengine/groupingengine_test.cpp b/searchlib/src/tests/groupingengine/groupingengine_test.cpp
index d0e2d749d08..81c4a427b4f 100644
--- a/searchlib/src/tests/groupingengine/groupingengine_test.cpp
+++ b/searchlib/src/tests/groupingengine/groupingengine_test.cpp
@@ -311,7 +311,7 @@ Test::testAggregationSimple()
     ctx.add(FloatAttrBuilder("float").add(3).add(7).add(15).sp());
     ctx.add(StringAttrBuilder("string").add("3").add("7").add("15").sp());
 
-    char strsum[3] = {-101, '5', 0};
+    char strsum[3] = {(char)-101, '5', 0};
     testAggregationSimpleSum(ctx, SumAggregationResult(), Int64ResultNode(25), FloatResultNode(25), StringResultNode(strsum));
     testAggregationSimpleSum(ctx, MinAggregationResult(), Int64ResultNode(3), FloatResultNode(3), StringResultNode("15"));
     testAggregationSimpleSum(ctx, MaxAggregationResult(), Int64ResultNode(15), FloatResultNode(15), StringResultNode("7"));