mingw: uglify (a, 0) definitions to shut up warnings

diff --git a/compat/precompose_utf8.c b/compat/precompose_utf8.c
index 95fe849e42d3b9e1f7bc9590fcfac93016f38146..079070ff1d4bd629712eff5f6f6e239898640963 100644 (file)
--- a/compat/precompose_utf8.c
+++ b/compat/precompose_utf8.c
@@ -36,24 +36,26 @@ static size_t has_non_ascii(const char *s, size_t maxlen, size_t *strlen_c)
 }
 
 
-void probe_utf8_pathname_composition(char *path, int len)
+void probe_utf8_pathname_composition(void)
 {
+       struct strbuf path = STRBUF_INIT;
        static const char *auml_nfc = "\xc3\xa4";
        static const char *auml_nfd = "\x61\xcc\x88";
        int output_fd;
        if (precomposed_unicode != -1)
                return; /* We found it defined in the global config, respect it */
-       strcpy(path + len, auml_nfc);
-       output_fd = open(path, O_CREAT|O_EXCL|O_RDWR, 0600);
+       git_path_buf(&path, "%s", auml_nfc);
+       output_fd = open(path.buf, O_CREAT|O_EXCL|O_RDWR, 0600);
        if (output_fd >= 0) {
                close(output_fd);
-               strcpy(path + len, auml_nfd);
-               precomposed_unicode = access(path, R_OK) ? 0 : 1;
+               git_path_buf(&path, "%s", auml_nfd);
+               precomposed_unicode = access(path.buf, R_OK) ? 0 : 1;
                git_config_set("core.precomposeunicode", precomposed_unicode ? "true" : "false");
-               strcpy(path + len, auml_nfc);
-               if (unlink(path))
-                       die_errno(_("failed to unlink '%s'"), path);
+               git_path_buf(&path, "%s", auml_nfc);
+               if (unlink(path.buf))
+                       die_errno(_("failed to unlink '%s'"), path.buf);
        }
+       strbuf_release(&path);
 }
 
 
@@ -139,9 +141,8 @@ struct dirent_prec_psx *precompose_utf8_readdir(PREC_DIR *prec_dir)
                                size_t inleft = namelenz;
                                char *outpos = &prec_dir->dirent_nfc->d_name[0];
                                size_t outsz = prec_dir->dirent_nfc->max_name_len;
-                               size_t cnt;
                                errno = 0;
-                               cnt = iconv(prec_dir->ic_precompose, &cp, &inleft, &outpos, &outsz);
+                               iconv(prec_dir->ic_precompose, &cp, &inleft, &outpos, &outsz);
                                if (errno || inleft) {
                                        /*
                                         * iconv() failed and errno could be E2BIG, EILSEQ, EINVAL, EBADF