Added better error checking.

[yaz-moved-to-github.git] / odr / odr_choice.c

diff --git a/odr/odr_choice.c b/odr/odr_choice.c
index 0866311..8faf925 100644 (file)
--- a/odr/odr_choice.c
+++ b/odr/odr_choice.c
@@ -4,7 +4,13 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: odr_choice.c,v $
- * Revision 1.1  1995-02-07 17:52:59  quinn
+ * Revision 1.3  1995-03-08 12:12:22  quinn
+ * Added better error checking.
+ *
+ * Revision 1.2  1995/02/09  15:51:48  quinn
+ * Works better now.
+ *
+ * Revision 1.1  1995/02/07  17:52:59  quinn
  * A damn mess, but now things work, I think.
  *
  */
@@ -15,7 +21,9 @@ int odr_choice(ODR o, Odr_arm arm[], void *p, int *which)
 {
     int i, cl = -1, tg, cn;
 
-    if (o->direction != ODR_DECODE && !*(char*)p)
+    if (o->error)
+       return 0;
+    if (o->direction != ODR_DECODE && !*(char**)p)
        return 0;
     for (i = 0; arm[i].fun; i++)
     {