grass77: g.proj compilation fails with proj 5.2.0

[martinl]

list_codes.c: In function ‘list_codes’:
list_codes.c:109:23: error: format not a string literal and no format arguments [-Werror=format-security]
     sprintf(pathname, init_info.filename);
                       ^~~~~~~~~
list_codes.c:166:20: error: format not a string literal and no format arguments [-Werror=format-security]
      sprintf(name, buf + 2);
                    ^~~
list_codes.c:195:7: error: format not a string literal and no format arguments [-Werror=format-security]
       sprintf(code, buf + bufstart);
       ^~~~~~~
list_codes.c:206:7: error: format not a string literal and no format arguments [-Werror=format-security]
       sprintf(name, buf + bufstart);
       ^~~~~~~
cc1: some warnings being treated as errors

[mmetz]

In 74314:

g.proj: use format with sprintf, fixes #3802

[martinl]

Great, thanks for quick fix.