decoder: fixed assertion failure for decoder==NULL in decoder_read()

The assertion on dc.state in decoder_read() was too strict: when a decoder tried to call decoder_read() from tag_dup(), the decoder state was NONE. Allow this special case.

decoder: fixed assertion failure for decoder==NULL in decoder_read()
130659e8 · Max Kellermann · ff1acefb · 130659e8
Commit 130659e8 authored Nov 11, 2008 by Max Kellermann
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decoder_api.c src/decoder_api.c +2 -1

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--- a/src/decoder_api.c
+++ b/src/decoder_api.c
@@ -100,7 +100,8 @@ size_t decoder_read(struct decoder *decoder,
 {
 	size_t nbytes;

-	assert(dc.state == DECODE_STATE_START ||
+	assert(decoder == NULL ||
+	       dc.state == DECODE_STATE_START ||
 	       dc.state == DECODE_STATE_DECODE);
 	assert(is != NULL);
 	assert(buffer != NULL);