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authorRobert de Bath <rdebath@poboxes.com>2002-07-22 23:35:31 +0200
committerLubomir Rintel <lkundrak@v3.sk>2013-10-23 23:48:47 +0200
commit673f690a37f6673a3262e933709c79de8a66f48c (patch)
tree3acd007863bf23ce8549f9edb5e51d23a3bc6078 /unproto/unproto.c
parent352e3b3230dfc6746be6d53325ffe1e33efc5289 (diff)
downloaddev86-673f690a37f6673a3262e933709c79de8a66f48c.tar.gz
Import Dev86src-0.16.4.tar.gzv0.16.4
Diffstat (limited to 'unproto/unproto.c')
-rw-r--r--unproto/unproto.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/unproto/unproto.c b/unproto/unproto.c
index 945e066..9dcdf1a 100644
--- a/unproto/unproto.c
+++ b/unproto/unproto.c
@@ -220,6 +220,9 @@ char **argv;
cpp_pid = pipe_stdin_through_cpp(argv);
#endif
#ifdef REOPEN
+#ifdef PIPE_THROUGH_CPP
+#error Defines REOPEN and PIPE_THROUGH_CPP are incompatible.
+#endif
if ( argc > 1 ) {
if( freopen(argv[1], "r", stdin) == 0 ) {
fprintf(stderr, "Cannot open '%s'\n", argv[1]);