typo in libiberty/pexecute.c

[Fred Fish]

This seems like a pretty obvious typo:

Index: pexecute.c
===================================================================
RCS file: /cvs/gcc/gcc/libiberty/pexecute.c,v
retrieving revision 1.21
diff -u -r1.21 pexecute.c
--- pexecute.c  2000/12/08 03:00:26     1.21
+++ pexecute.c  2001/06/04 22:40:34
@@ -75,7 +75,7 @@
    (FLAGS & PEXECUTE_SEARCH) is non-zero if $PATH should be searched
    (??? It's not clear that GCC passes this flag correctly).
    (FLAGS & PEXECUTE_FIRST) is nonzero for the first process in chain.
-   (FLAGS & PEXECUTE_FIRST) is nonzero for the last process in chain.
+   (FLAGS & PEXECUTE_LAST) is nonzero for the last process in chain.
    FIRST_LAST could be simplified to only mark the last of a chain of processes
    but that requires the caller to always mark the last one (and not give up
    early if some error occurs).  It's more robust to require the caller to