1 files changed, 1 insertions, 1 deletions
diff --git a/json.c b/json.c
index 71ada3b..445f81b 100644
--- a/json.c
+++ b/json.c
@@ -44,7 +44,7 @@ static int _json_match(const char *text, match_t *m, int comma, bool verbose)
             }
         }
         printf("\",");
-        printf("\"range\":[%ld,%ld]", m->start - text, m->end - text);
+        printf("\"range\":[%zd,%zd]", m->start - text, m->end - text);
         comma = 1;
     } else {
         if (comma) printf(",");