1 files changed, 1 insertions, 0 deletions
diff --git a/src/vdbe.c b/src/vdbe.c
index efbd182f2..75b9d2cff 100644
--- a/src/vdbe.c
+++ b/src/vdbe.c
@@ -6294,6 +6294,7 @@ vdbe_error_halt:
   ** top. */
 vdbe_return:
   db->lastRowid = lastRowid;
+  testcase( nVmStep>0 );
   p->aCounter[SQLITE_STMTSTATUS_VM_STEP-1] += (int)nVmStep;
   sqlite3VdbeLeave(p);
   return rc;