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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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7
sql/slave.cc
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@ -3035,11 +3035,8 @@ log '%s' at position %s, relay log '%s' position: %s", RPL_LOG_NAME,
pthread_mutex_lock(&rli->data_lock);
if (rli->slave_skip_counter)
{
char *pos;
pos= strmake(saved_log_name, rli->group_relay_log_name, FN_REFLEN - 1);
pos= '\0';
pos= strmake(saved_master_log_name, rli->group_master_log_name, FN_REFLEN - 1);
pos= '\0';
strmake(saved_log_name, rli->group_relay_log_name, FN_REFLEN - 1);
strmake(saved_master_log_name, rli->group_master_log_name, FN_REFLEN - 1);
saved_log_pos= rli->group_relay_log_pos;
saved_master_log_pos= rli->group_master_log_pos;
saved_skip= rli->slave_skip_counter;