X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/a02032a37c71fcbe35796781d3dad8ff068ca611..1256557a009c0399ce086335cd35c1bd3f5dfbd2:/field.c

diff --git a/field.c b/field.c
index c8e31d2..c7bbf48 100644
--- a/field.c
+++ b/field.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: field.c,v 1.4 2004/04/08 01:36:15 mdw Exp $
+ * $Id$
  *
  * Abstract field operations
  *
@@ -47,11 +47,7 @@
  */
 
 mp *field_id(field *f, mp *d, mp *x)
-{
-  x = MP_COPY(x);
-  if (d) MP_DROP(d);
-  return (x);
-}
+  { x = MP_COPY(x); if (d) MP_DROP(d); return (x); }
 
 /* --- @field_samep@ --- *
  *
@@ -65,9 +61,7 @@ mp *field_id(field *f, mp *d, mp *x)
  */
 
 int field_samep(field *f, field *g)
-{
-  return (f->ops == g->ops && F_SAMEP(f, g));
-}
+  { return (f == g || (f->ops == g->ops && F_SAMEP(f, g))); }
 
 /* --- @field_stdsamep@ --- *
  *
@@ -79,9 +73,6 @@ int field_samep(field *f, field *g)
  *		member.
  */
 
-int field_stdsamep(field *f, field *g)
-{
-  return (MP_EQ(f->m, g->m));
-}
+int field_stdsamep(field *f, field *g) { return (MP_EQ(f->m, g->m)); }
 
 /*----- That's all, folks -------------------------------------------------*/