From: Erik de Castro Lopo <erikd@mega-nerd.com>
Date: Thu, 21 Jun 2012 22:39:20 +0000 (+1000)
Subject: Fix FLAC__stream_decoder_delete() and FLAC__stream_encoder_delete()
X-Git-Tag: 1.3.0pre1~53
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=feab11e9bdf2e95e590ab12cb4ec30232bdd1ed3;p=platform%2Fupstream%2Fflac.git

Fix FLAC__stream_decoder_delete() and FLAC__stream_encoder_delete()
so that they will simply return if passed a NULL pointer (ie just
like the C free() stdlib function).
---

diff --git a/src/libFLAC/stream_decoder.c b/src/libFLAC/stream_decoder.c
index 5b3c3cd..ca4c185 100644
--- a/src/libFLAC/stream_decoder.c
+++ b/src/libFLAC/stream_decoder.c
@@ -332,7 +332,9 @@ FLAC_API void FLAC__stream_decoder_delete(FLAC__StreamDecoder *decoder)
 {
 	unsigned i;
 
-	FLAC__ASSERT(0 != decoder);
+	if (decoder == NULL)
+		return ;
+
 	FLAC__ASSERT(0 != decoder->protected_);
 	FLAC__ASSERT(0 != decoder->private_);
 	FLAC__ASSERT(0 != decoder->private_->input);
diff --git a/src/libFLAC/stream_encoder.c b/src/libFLAC/stream_encoder.c
index 7e102a5..c8d8adb 100644
--- a/src/libFLAC/stream_encoder.c
+++ b/src/libFLAC/stream_encoder.c
@@ -578,7 +578,9 @@ FLAC_API void FLAC__stream_encoder_delete(FLAC__StreamEncoder *encoder)
 {
 	unsigned i;
 
-	FLAC__ASSERT(0 != encoder);
+	if (encoder == NULL)
+		return ;
+
 	FLAC__ASSERT(0 != encoder->protected_);
 	FLAC__ASSERT(0 != encoder->private_);
 	FLAC__ASSERT(0 != encoder->private_->frame);