From 12b4a666bc730cb46ba5da6b576905166d249eff Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Fri, 12 Dec 2014 21:21:56 +0100
Subject: lib/sqlite/Util: add ExecuteModified()

---
 src/lib/sqlite/Util.hxx | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/lib/sqlite')

diff --git a/src/lib/sqlite/Util.hxx b/src/lib/sqlite/Util.hxx
index 3a7d34a13..fbc773ed4 100644
--- a/src/lib/sqlite/Util.hxx
+++ b/src/lib/sqlite/Util.hxx
@@ -137,6 +137,17 @@ ExecuteChanges(sqlite3_stmt *stmt)
 	return sqlite3_changes(sqlite3_db_handle(stmt));
 }
 
+/**
+ * Wrapper for ExecuteChanges() that returns true if at least one row
+ * was modified.  Returns false if nothing was modified or if an error
+ * occurred.
+ */
+static inline bool
+ExecuteModified(sqlite3_stmt *stmt)
+{
+	return ExecuteChanges(stmt) > 0;
+}
+
 template<typename F>
 static inline bool
 ExecuteForEach(sqlite3_stmt *stmt, F &&f)
-- 
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