[hackers] [sbase] [PATCH 2/2] join: Fix typo

[Wolfgang Corcoran-Mathe]

This was causing some mysterious output bugs.

--
Wolfgang Corcoran-Mathe

diff --git a/join.c b/join.c
index f682023..76f9ff5 100644
--- a/join.c
+++ b/join.c
@@ -141,7 +141,7 @@ prjoin(struct line *la, struct line *lb, size_t jfa, size_t 
jfb)
                for (i = 0; i < lb->nf; i++) {
                        if (i != jfb) {
                                prfield(&lb->fields[i]);
-                               if (i < la->nf - 1)
+                               if (i < lb->nf - 1)
                                        prsep();
                        }
                }