revert eval.c

diff --git a/usr.bin/m4/eval.c b/usr.bin/m4/eval.c
index e67a71c..258d3aa 100644 (file)
--- a/usr.bin/m4/eval.c
+++ b/usr.bin/m4/eval.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: eval.c,v 1.64 2008/08/16 12:21:46 espie Exp $ */
+/*     $OpenBSD: eval.c,v 1.65 2008/08/16 12:25:21 espie Exp $ */
 /*     $NetBSD: eval.c,v 1.7 1996/11/10 21:21:29 pk Exp $      */
 
 /*
@@ -139,7 +139,7 @@ expand_builtin(const char *argv[], int argc, int td)
   */
        ac = argc;
 
-       if (argc == 3 && !*(argv[2]) && !mimic_gnu)
+       if (argc == 3 && !*(argv[2]))
                argc--;
 
        switch (td & TYPEMASK) {
@@ -576,10 +576,9 @@ expand_macro(const char *argv[], int argc)
 void
 dodefine(const char *name, const char *defn)
 {
-       if (!*name && !mimic_gnu)
+       if (!*name)
                m4errx(1, "null definition.");
-       else 
-               macro_define(name, defn);
+       macro_define(name, defn);
 }
 
 /*
@@ -613,10 +612,9 @@ dodefn(const char *name)
 static void
 dopushdef(const char *name, const char *defn)
 {
-       if (!*name && !mimic_gnu)
+       if (!*name)
                m4errx(1, "null definition.");
-       else
-               macro_pushdef(name, defn);
+       macro_pushdef(name, defn);
 }
 
 /*