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Eliminate 'unused variable' warnings when compiling non-debug build

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tsmith@ramayana.hindu.god 2007-11-16 14:56:37 -07:00
parent 3bf8f6534a
commit de0d55edf4
1 changed files with 12 additions and 3 deletions
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15
mysys/default.c
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@ -928,13 +928,22 @@ void print_defaults(const char *conf_file, const char **groups)
#include <help_end.h> #include <help_end.h>
/*
This extra complexity is to avoid declaring 'rc' if it won't be
used.
*/
#define ADD_DIRECTORY_INTERNAL(DIR) \
array_append_string_unique((DIR), default_directories, \
array_elements(default_directories))
#ifdef DBUG_OFF
# define ADD_DIRECTORY(DIR) (void) ADD_DIRECTORY_INTERNAL(DIR)
#else
#define ADD_DIRECTORY(DIR) \ #define ADD_DIRECTORY(DIR) \
do { \ do { \
my_bool rc= \ my_bool rc= ADD_DIRECTORY_INTERNAL(DIR); \
array_append_string_unique((DIR), default_directories, \
array_elements(default_directories)); \
DBUG_ASSERT(rc == FALSE); /* Success */ \ DBUG_ASSERT(rc == FALSE); /* Success */ \
} while (0) } while (0)
#endif
#define ADD_COMMON_DIRECTORIES() \ #define ADD_COMMON_DIRECTORIES() \