Have show_content_aux2(), and therefore show_content_aux(), return

[nmh] / configure.ac

diff --git a/configure.ac b/configure.ac
index 4e195b61f395b86b359cff1753dcf06602cf912e..754ccb6ac2979551b476c40c4cb246394e230bbb 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -516,6 +516,13 @@ AS_IF([test "$LEX" = flex],
 '; sed "s/\(   \)int i;/\1yy_size_t i;/" $@ >$@.tmp && mv -f $@.tmp $@'])
        AC_SUBST([LFLAGS])])
 
+dnl ------------------
+dnl FOR INTERNAL USE by the NMH test suite
+dnl ------------------
+AC_ARG_VAR([NMHETCDIRINST], [for internal use by nmh test suite])
+AS_IF([test -n "$NMHETCDIRINST"], [nmhetcdirinst=$NMHETCDIRINST]
+      AC_SUBST([nmhetcdirinst]))
+
 dnl ----------------
 dnl CHECK STRUCTURES
 dnl ----------------