[struct seq]: Change types of members count and alloc

from `int' to `size_t'.

diff --git a/src/join.c b/src/join.c
index b30034ca679e83c556f415245c3da007c87d7405..c079c31d1877e134b988355fd7acf54fbf8e15bd 100644 (file)
--- a/src/join.c
+++ b/src/join.c
@@ -79,8 +79,8 @@ struct line
    same join field value.  */
 struct seq
   {
-    int count;                 /* Elements used in `lines'.  */
-    int alloc;                 /* Elements allocated in `lines'.  */
+    size_t count;                      /* Elements used in `lines'.  */
+    size_t alloc;                      /* Elements allocated in `lines'.  */
     struct line *lines;
   };