add: use struct argv_array in run_add_interactive()

diff --git a/abspath.c b/abspath.c
index 8b3385a77749108b29d0a25042a13a174ddbc2e4..ca33558a91c5259a793fc56b571fa683e16b134f 100644 (file)
--- a/abspath.c
+++ b/abspath.c
@@ -215,23 +215,25 @@ const char *absolute_path(const char *path)
  */
 const char *prefix_filename(const char *pfx, int pfx_len, const char *arg)
 {
-       static char path[PATH_MAX];
+       static struct strbuf path = STRBUF_INIT;
 #ifndef GIT_WINDOWS_NATIVE
        if (!pfx_len || is_absolute_path(arg))
                return arg;
-       memcpy(path, pfx, pfx_len);
-       strcpy(path + pfx_len, arg);
+       strbuf_reset(&path);
+       strbuf_add(&path, pfx, pfx_len);
+       strbuf_addstr(&path, arg);
 #else
        char *p;
        /* don't add prefix to absolute paths, but still replace '\' by '/' */
+       strbuf_reset(&path);
        if (is_absolute_path(arg))
                pfx_len = 0;
        else if (pfx_len)
-               memcpy(path, pfx, pfx_len);
-       strcpy(path + pfx_len, arg);
-       for (p = path + pfx_len; *p; p++)
+               strbuf_add(&path, pfx, pfx_len);
+       strbuf_addstr(&path, arg);
+       for (p = path.buf + pfx_len; *p; p++)
                if (*p == '\\')
                        *p = '/';
 #endif
-       return path;
+       return path.buf;
 }