X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/5c3f75ec49019d160806489824fc76652a2ef444..02dfbd5b7af7816959dbd39c1fe628451204e35f:/group-stdops.c

diff --git a/group-stdops.c b/group-stdops.c
index ec30b4d..12005e7 100644
--- a/group-stdops.c
+++ b/group-stdops.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: group-stdops.c,v 1.3 2004/04/17 09:58:37 mdw Exp $
+ * $Id$
  *
  * Standard group operations
  *
@@ -71,10 +71,10 @@ int group_check(group *g, ge *x)
 
 int group_samep(group *g, group *h)
 {
-  return (g->ops == h->ops &&
-	  MP_EQ(g->r, h->r) && MP_EQ(g->h, h->h) &&
-	  G_EQ(g, g->i, h->i) && G_EQ(g, g->g, h->g) &&
-	  G_SAMEP(g, h));
+  return (g == h || (g->ops == h->ops &&
+		     MP_EQ(g->r, h->r) && MP_EQ(g->h, h->h) &&
+		     G_EQ(g, g->i, h->i) && G_EQ(g, g->g, h->g) &&
+		     G_SAMEP(g, h)));
 }
 
 /*----- Standard implementations ------------------------------------------*/
@@ -115,10 +115,7 @@ void group_stdsqr(group *g, ge *d, ge *x) { G_MUL(g, d, x, x); }
  */
 
 void group_stddiv(group *g, ge *d, ge *x, ge *y)
-{
-  G_INV(g, d, y);
-  G_MUL(g, d, x, d);
-}
+  { G_INV(g, d, y); G_MUL(g, d, x, d); }
 
 /* --- @group_stdtoec@ --- *
  *