prune_remote(): rename local variable

diff --git a/graph.c b/graph.c
index 52605e4f6bc4e3b420e5fd45fefd7bf901022435..c25a09a8fdaf3e90bf7e029c78127146418ab023 100644 (file)
--- a/graph.c
+++ b/graph.c
@@ -267,16 +267,10 @@ static void graph_ensure_capacity(struct git_graph *graph, int num_columns)
                graph->column_capacity *= 2;
        } while (graph->column_capacity < num_columns);
 
-       graph->columns = xrealloc(graph->columns,
-                                 sizeof(struct column) *
-                                 graph->column_capacity);
-       graph->new_columns = xrealloc(graph->new_columns,
-                                     sizeof(struct column) *
-                                     graph->column_capacity);
-       graph->mapping = xrealloc(graph->mapping,
-                                 sizeof(int) * 2 * graph->column_capacity);
-       graph->new_mapping = xrealloc(graph->new_mapping,
-                                     sizeof(int) * 2 * graph->column_capacity);
+       REALLOC_ARRAY(graph->columns, graph->column_capacity);
+       REALLOC_ARRAY(graph->new_columns, graph->column_capacity);
+       REALLOC_ARRAY(graph->mapping, graph->column_capacity * 2);
+       REALLOC_ARRAY(graph->new_mapping, graph->column_capacity * 2);
 }
 
 /*