contrib: use real prefix when hacking libintl headers

diff --git a/extras/contrib/src/Makefile b/extras/contrib/src/Makefile
index 00721261b5a501673259649691d1132ad2d91db1..2140da99b96e6efd94f27df16dfa49aab57a1a78 100644 (file)
--- a/extras/contrib/src/Makefile
+++ b/extras/contrib/src/Makefile
@@ -399,7 +399,7 @@ else
 endif
 # Work around another non-sense of autoconf.
 ifdef HAVE_WIN32
-       (cd ../include; sed -i.orig '311 c #if 0' libintl.h)
+       (cd $(PREFIX)/include; sed -i.orig '311 c #if 0' libintl.h)
 endif
        $(INSTALL_NAME)
        touch $@