Print a better error message in regression tests on an invalid handle.

Has no effect at the moment, but I've seen it happen during development
of new regression tests, when I've passed an invalid handle to print_diag
by accident.

diff --git a/test/src/common.c b/test/src/common.c
index 595bc42fda5d21eda8b403d2820624a998732c66..2423ad0f39222fbd32bb7c3db4db7b2365bbe0a0 100644 (file)
--- a/test/src/common.c
+++ b/test/src/common.c
@@ -17,8 +17,9 @@ print_diag(char *msg, SQLSMALLINT htype, SQLHANDLE handle)
 
    ret = SQLGetDiagRec(htype, handle, 1, sqlstate, &nativeerror,
                        message, 256, &textlen);
-
-   if (ret != SQL_ERROR)
+   if (ret == SQL_INVALID_HANDLE)
+       printf("Invalid handle\n");
+   else if (ret != SQL_ERROR)
        printf("%s=%s\n", (CHAR *)sqlstate, (CHAR *)message);
 }