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

@ -2558,7 +2558,7 @@ uncover:
* can.
*/
char *p = buf;
char *sep = "";
const char *sep = "";
for (dy = -1; dy <= +1; dy++)
for (dx = -1; dx <= +1; dx++)