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ntfsrecover.c: Fix compiler warning about uninitialized 'savebuf' usage. 

The previous fix for the warning referred to 'prevbuf' being used
uninitialized and this is also what the compiler says. However
initializing 'prevbuf' doesn't make the warning go away and further
testing revealed that it is really 'savebuf' being possibly used prior
to initialization that is the source of the warning (the incorrect
warning message is probably an optimization-related gcc bug). So replace
previous ineffective fix with explicit initialization of 'savebuf'.
pull/2/head
Erik Larsson 2016-02-16 09:38:12 +01:00
parent 62b5c91420
commit 9dee659190
1 changed files with 1 additions and 1 deletions
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2
ntfsprogs/ntfsrecover.c
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@ -1090,7 +1090,7 @@ static const struct BUFFER *findprevious(CONTEXT *ctx, const struct BUFFER *buf)
error = FALSE;
prevblk = buf->num;
prevbuf = (struct BUFFER*)NULL;
savebuf = (struct BUFFER*)NULL;
skipped = 0;
do {
prevmiddle = FALSE;