From 11f157f1104a25b0b8193431c185fd62146aac5e Mon Sep 17 00:00:00 2001
From: Georg Sauthoff <mail@georg.so>
Date: Thu, 18 Jul 2013 22:53:24 +0200
Subject: [PATCH] fix type_str check

---
 prettyprint.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/prettyprint.c b/prettyprint.c
index c2fa781..30bb7df 100644
--- a/prettyprint.c
+++ b/prettyprint.c
@@ -182,7 +182,7 @@ int pp_sql(const Statement *stmt, void *user_ptr)
   tprintf("-- %s:%zu\n", stmt->filename, stmt->line_number);
 
   if (!stmt->text) {
-    if (stmt->type_str && *stmt->type_str == '0')
+    if (!stmt->type_str || *stmt->type_str == '0')
       tprintf("-- Unknown SQL statement type: %d\n", stmt->type);
     else
       tprintf("-- Pseudo-SQL: %s\n", stmt->type_str);