1 files changed, 1 insertions, 1 deletions
diff --git a/line-log.h b/line-log.h
index 7a5c24e..e2a5ee7 100644
--- a/line-log.h
+++ b/line-log.h
@@ -14,7 +14,7 @@ struct range {
 
 /* A set of ranges.  The ranges must always be disjoint and sorted. */
 struct range_set {
-	int alloc, nr;
+	unsigned int alloc, nr;
 	struct range *ranges;
 };