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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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6
mysys/errors.c
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@ -49,7 +49,9 @@ const char * NEAR globerrs[GLOBERRS]=
"Can't sync file '%s' to disk (Errcode: %d)",
"Collation '%s' is not a compiled collation and is not specified in the '%s' file",
"File '%s' not found (Errcode: %d)",
"File '%s' (fileno: %d) was not closed"
"File '%s' (fileno: %d) was not closed",
"Can't change ownership of the file '%s' (Errcode: %d)",
"Can't change permissions of the file '%s' (Errcode: %d)",
};
void init_glob_errs(void)
@ -90,6 +92,8 @@ void init_glob_errs()
EE(EE_UNKNOWN_COLLATION)= "Collation '%s' is not a compiled collation and is not specified in the %s file";
EE(EE_FILENOTFOUND) = "File '%s' not found (Errcode: %d)";
EE(EE_FILE_NOT_CLOSED) = "File '%s' (fileno: %d) was not closed";
EE(EE_CHANGE_OWNERSHIP) = "Can't change ownership of the file '%s' (Errcode: %d)";
EE(EE_CHANGE_PERMISSIONS) = "Can't change permissions of the file '%s' (Errcode: %d)";
}
#endif