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Diffstat (limited to 'src/audio_out/audio_alsa_out.c')
-rw-r--r--src/audio_out/audio_alsa_out.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/audio_out/audio_alsa_out.c b/src/audio_out/audio_alsa_out.c
index 837e824d4..51dcdf59b 100644
--- a/src/audio_out/audio_alsa_out.c
+++ b/src/audio_out/audio_alsa_out.c
@@ -26,7 +26,7 @@
* (c) 2001 James Courtier-Dutton <James@superbug.demon.co.uk>
*
*
- * $Id: audio_alsa_out.c,v 1.158 2006/01/27 07:46:09 tmattern Exp $
+ * $Id: audio_alsa_out.c,v 1.159 2006/04/21 23:15:44 dsalt Exp $
*/
#ifdef HAVE_CONFIG_H
@@ -272,7 +272,11 @@ static long ao_alsa_get_volume_from_percent(int val, long min, long max) {
* Error callback, we need to control this,
* error message should be printed only in DEBUG mode.
*/
-static void error_callback(const char *file, int line,
+static void
+#ifdef __GNUC__
+ __attribute__((format (printf, 5, 6)))
+#endif
+ error_callback(const char *file, int line,
const char *function, int err, const char *fmt, ...) {
#ifdef DEBUG
va_list args;