1 files changed, 7 insertions, 0 deletions
diff --git a/src/complete.c b/src/complete.c
index 6ab6f4a04..c439cfe18 100644
--- a/src/complete.c
+++ b/src/complete.c
@@ -105,6 +105,13 @@ int sqlite3_complete(const char *zSql){
   u8 state = 0;   /* Current state, using numbers defined in header comment */
   u8 token;       /* Value of the next token */
 
+#ifdef SQLITE_ENABLE_API_ARMOR
+  if( zSql==0 ){
+    (void)SQLITE_MISUSE_BKPT;
+    return 0;
+  }
+#endif
+
 #ifndef SQLITE_OMIT_TRIGGER
   /* A complex statement machine used to detect the end of a CREATE TRIGGER
   ** statement.  This is the normal case.