upgraded to the latest NetBSD version

[unix-history] / usr / src / usr.bin / make / lst.lib / lstConcat.c

diff --git a/usr/src/usr.bin/make/lst.lib/lstConcat.c b/usr/src/usr.bin/make/lst.lib/lstConcat.c
index d66daa8..5e97576 100644 (file)
--- a/usr/src/usr.bin/make/lst.lib/lstConcat.c
+++ b/usr/src/usr.bin/make/lst.lib/lstConcat.c
@@ -9,7 +9,7 @@
  */
 
 #ifndef lint
  */
 
 #ifndef lint

-static char sccsid[] = "@(#)lstConcat.c        8.1 (Berkeley) %G%";
+static char sccsid[] = "@(#)lstConcat.c        8.2 (Berkeley) %G%";

 #endif /* not lint */
 
 /*-
 #endif /* not lint */
 
 /*-


@@ -76,6 +76,8 @@ Lst_Concat (l1, l2, flags)
            list2->firstPtr->prevPtr = list1->lastPtr;
            if (list1->lastPtr != NilListNode) {
                list1->lastPtr->nextPtr = list2->firstPtr;
            list2->firstPtr->prevPtr = list1->lastPtr;
            if (list1->lastPtr != NilListNode) {
                list1->lastPtr->nextPtr = list2->firstPtr;

+           } else {
+               list1->firstPtr = list2->firstPtr;

            }
            list1->lastPtr = list2->lastPtr;
        }
            }
            list1->lastPtr = list2->lastPtr;
        }