ioc/db: testdbGetFieldEqual() detect zero size

2017-04-21 14:53:54 -04:00
parent 821fb1302b
commit 22b10adf29
1 changed files with 3 additions and 0 deletions
--- a/src/ioc/db/dbUnitTest.c
+++ b/src/ioc/db/dbUnitTest.c
@@ -163,6 +163,9 @@ void testdbVGetFieldEqual(const char* pv, short dbrType, va_list ap)
    if(status) {
        testFail("dbGetField(\"%s\",%d,...) returns %ld", pv, dbrType, status);
        return;
+    } else if(nReq==0) {
+        testFail("dbGetField(\"%s\", %d, ...) -> zero length", pv, dbrType);
+        return;
    }

    switch(dbrType) {