From a58c1b216bb1d4547f7b2ef2703fe2d0cd3b5cac Mon Sep 17 00:00:00 2001 From: Simon Tatham Date: Sun, 1 Oct 2017 14:45:12 +0100 Subject: 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. --- galaxies.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'galaxies.c') diff --git a/galaxies.c b/galaxies.c index d10fc5d..5d7dbdf 100644 --- a/galaxies.c +++ b/galaxies.c @@ -667,7 +667,8 @@ static char *diff_game(const game_state *src, const game_state *dest, int issolve) { int movelen = 0, movesize = 256, x, y, len; - char *move = snewn(movesize, char), buf[80], *sep = ""; + char *move = snewn(movesize, char), buf[80]; + const char *sep = ""; char achar = issolve ? 'a' : 'A'; space *sps, *spd; @@ -1523,10 +1524,10 @@ static int dots_too_close(game_state *state) } 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->w, params->h); - char *why = NULL; + const char *why = NULL; int i, x, y, n; unsigned int df; @@ -1572,7 +1573,7 @@ fail: 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); -- cgit v1.1