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liblzma: Prevent uninitialzed warning in mt stream encoder. 

This change only impacts the compiler warning since it was impossible
for the wait_abs struct in stream_encode_mt() to be used before it was
initialized since mythread_condtime_set() will always be called before
mythread_cond_timedwait().

Since the mythread.h code is different between the POSIX and
Windows versions, this warning was only present on Windows builds.

Thanks to Arthur S for reporting the warning and providing an initial
patch.
This commit is contained in:
Jia Tan 2023-06-28 20:31:11 +08:00
parent e3356a204c
commit 78704f36e7
1 changed files with 1 additions and 1 deletions
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2
src/liblzma/common/stream_encoder_mt.c
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@ -743,7 +743,7 @@ stream_encode_mt(void *coder_ptr, const lzma_allocator *allocator,
// These are for wait_for_work(). // These are for wait_for_work().
bool has_blocked = false; bool has_blocked = false;
mythread_condtime wait_abs; mythread_condtime wait_abs = {};
while (true) { while (true) {
mythread_sync(coder->mutex) { mythread_sync(coder->mutex) {