(make_blank): Declare to be static.

(prfield): Declare local to be of type size_t, not int.

diff --git a/src/join.c b/src/join.c
index 8c3b0ee88b732bbf353dd273ccef6b238d5a55eb..7a5797c81a73b9cc4bfabac8bc00c5f6f2da362b 100644 (file)
--- a/src/join.c
+++ b/src/join.c
@@ -389,7 +389,7 @@ keycmp (struct line *line1, struct line *line2)
 static void
 prfield (int n, struct line *line)
 {
-  int len;
+  size_t len;
 
   if (n < line->nfields)
     {