(xfields): Don't interpret a trailing blank as a

delimiter when e.g. -t: was specified.  From Tim Smithers.

diff --git a/src/join.c b/src/join.c
index e8544fb3a0836b85013c83e45e543524d176e973..34bdd1ce1e322c5742272e472e378a5ef7861c52 100644 (file)
--- a/src/join.c
+++ b/src/join.c
@@ -230,7 +230,7 @@ xfields (struct line *line)
        }
     }
 
-  if (ptr > line->beg && ((tab && ISSPACE (ptr[-1])) || ptr[-1] == tab))
+  if (ptr > line->beg && ((!tab && ISSPACE (ptr[-1])) || ptr[-1] == tab))
     {
       /* Add one more (empty) field because the last character of the
         line was a delimiter.  */