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Bug#45288: pb2 returns a lot of compilation warnings on linux

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Fix warnings flagged by the new warning option -Wunused-but-set-variable
that was added to GCC 4.6 and that is enabled by -Wunused and -Wall. The
option causes a warning whenever a local variable is assigned to but is
later unused. It also warns about meaningless pointer dereferences.
This commit is contained in:
Davi Arnaut
2010-07-20 15:07:36 -03:00
parent d676c3ff0e
commit c96b249fc3
34 changed files with 155 additions and 174 deletions
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3
strings/decimal.c
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@ -1934,8 +1934,7 @@ static int do_sub(decimal_t *from1, decimal_t *from2, decimal_t *to)
int decimal_intg(decimal_t *from)
{
int res;
dec1 *tmp_res;
tmp_res= remove_leading_zeroes(from, &res);
remove_leading_zeroes(from, &res);
return res;
}