check for non null pointer

2000-05-03 18:05:29 +00:00
parent 9f26b98730
commit 3ba710a304
1 changed files with 1 additions and 1 deletions
--- a/src/ca/access.cpp
+++ b/src/ca/access.cpp
@@ -380,7 +380,7 @@ int epicsShareAPI ca_add_masked_array_event (chtype type, unsigned long count, c

    status = pChan->subscribe ( type, count, mask, *pSubsr );
    if ( status == ECA_NORMAL ) {
-        *monixptr = pSubsr;
+        if(monixptr) *monixptr = pSubsr;
    }

    return status;