From 99660883f075bacb16d7284523a36f8e6c69a665 Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Tue, 5 Aug 2014 12:50:52 +0000
Subject: Since old SQLite versions do not have sqlite3_errstr(), provide a
 dummy fallback implementation. Do not bother to decode the error, SQLite
 error codes are not useful enough for that to be worthwhile. Note that using
 sqlite3_errmsg(db) would be a bad idea: On malloc() failure, db is NULL,
 which would cause a segfault. Issue noticed by kristaps@.

---
 compat_sqlite3_errstr.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 compat_sqlite3_errstr.c

(limited to 'compat_sqlite3_errstr.c')

diff --git a/compat_sqlite3_errstr.c b/compat_sqlite3_errstr.c
new file mode 100644
index 00000000..b8d6eb58
--- /dev/null
+++ b/compat_sqlite3_errstr.c
@@ -0,0 +1,18 @@
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef HAVE_SQLITE3_ERRSTR
+
+int dummy;
+
+#else
+
+const char *
+sqlite3_errstr(int rc)
+{
+
+	return(rc ? "unknown error" : "not an error");
+}
+
+#endif
-- 
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