fix dbr size of empty arrays. Fixes caget returning non 0 in first element

2020-06-05 11:00:58 +02:00
parent 786c4c2ca2
commit 8cc20393f1
1 changed files with 1 additions and 1 deletions
--- a/modules/ca/src/client/db_access.h
+++ b/modules/ca/src/client/db_access.h
@@ -516,7 +516,7 @@ struct dbr_ctrl_double{
 };

 #define dbr_size_n(TYPE,COUNT)\
-((unsigned)((COUNT)<=0?dbr_size[TYPE]:dbr_size[TYPE]+((COUNT)-1)*dbr_value_size[TYPE]))
+((unsigned)((COUNT)<0?dbr_size[TYPE]:dbr_size[TYPE]+((COUNT)-1)*dbr_value_size[TYPE]))

 /* size for each type - array indexed by the DBR_ type code */
 LIBCA_API extern const unsigned short dbr_size[];