Make the code base clean under -Wwrite-strings.

I've also added that warning option and -Werror to the build script,
so that I'll find out if I break this property in future.
This commit is contained in:
Simon Tatham
2017-10-01 14:45:12 +01:00
parent 3276376d1b
commit a58c1b216b
35 changed files with 107 additions and 96 deletions

View File

@ -1195,12 +1195,12 @@ generate:
}
static game_state *load_game(const game_params *params, const char *desc,
char **why_r)
const char **why_r)
{
game_state *state = blank_game(params->order, params->adjacent);
const char *p = desc;
int i = 0, n, o = params->order, x, y;
char *why = NULL;
const char *why = NULL;
while (*p) {
while (*p >= 'a' && *p <= 'z') {
@ -1293,7 +1293,7 @@ static game_state *new_game(midend *me, const game_params *params,
static const char *validate_desc(const game_params *params, const char *desc)
{
char *why = NULL;
const char *why = NULL;
game_state *dummy = load_game(params, desc, &why);
if (dummy) {
free_game(dummy);