DatabaseGlue: make GetDatabase() "gcc_const"

This variable is initialized once on startup. It will never change.

DatabaseGlue: make GetDatabase() "gcc_const"
6396e23a · Max Kellermann · 529b4bd1 · 6396e23a
Commit 6396e23a authored Nov 24, 2013 by Max Kellermann
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DatabaseGlue.hxx src/DatabaseGlue.hxx +1 -1

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--- a/src/DatabaseGlue.hxx
+++ b/src/DatabaseGlue.hxx
@@ -44,7 +44,7 @@ DatabaseGlobalOpen(Error &error);
 * Returns the global #Database instance.  May return nullptr if this MPD
 * configuration has no database (no music_directory was configured).
 */
-gcc_pure
+gcc_const
 const Database *
 GetDatabase();