From: Magnus Jacobsson <Magnus.Jacobsson@berotec.se>
Date: Tue, 23 Aug 2022 11:52:45 +0000 (+0200)
Subject: tests: test_utilities: declare unmodified parameter const
X-Git-Tag: 6.0.1~10^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=509f7937e5a4ec93e8f17a878cca42473f156b37;p=graphviz

tests: test_utilities: declare unmodified parameter const
---

diff --git a/tests/test_utilities.cpp b/tests/test_utilities.cpp
index 8f0c621f2..b7e964370 100644
--- a/tests/test_utilities.cpp
+++ b/tests/test_utilities.cpp
@@ -144,12 +144,12 @@ const std::unordered_set<std::string_view> all_node_shapes = {
     "lpromoter"        //
 };
 
-bool contains_polygon_shape(std::string_view shape) {
+bool contains_polygon_shape(const std::string_view shape) {
   return node_shapes_consisting_of_polygon.contains(shape) ||
          node_shapes_consisting_of_polygon_and_polyline.contains(shape);
 }
 
-bool contains_ellipse_shape(std::string_view shape) {
+bool contains_ellipse_shape(const std::string_view shape) {
   return node_shapes_consisting_of_ellipse.contains(shape) ||
          node_shapes_consisting_of_ellipse_and_polyline.contains(shape);
 }