sequencer: fix "rebase -i --root" corrupting author header

diff --git a/compat/mingw.c b/compat/mingw.c
index a67872babf332b7d8177e8477c2ee595d8cbbd3f..6ded1c859f1b5ae1ffe035ac228c0f8a5298097a 100644 (file)
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -2221,7 +2221,7 @@ void mingw_startup(void)
                die_startup();
 
        /* determine size of argv and environ conversion buffer */
-       maxlen = wcslen(_wpgmptr);
+       maxlen = wcslen(wargv[0]);
        for (i = 1; i < argc; i++)
                maxlen = max(maxlen, wcslen(wargv[i]));
        for (i = 0; wenv[i]; i++)
@@ -2241,8 +2241,7 @@ void mingw_startup(void)
        buffer = malloc_startup(maxlen);
 
        /* convert command line arguments and environment to UTF-8 */
-       __argv[0] = wcstoutfdup_startup(buffer, _wpgmptr, maxlen);
-       for (i = 1; i < argc; i++)
+       for (i = 0; i < argc; i++)
                __argv[i] = wcstoutfdup_startup(buffer, wargv[i], maxlen);
        for (i = 0; wenv[i]; i++)
                environ[i] = wcstoutfdup_startup(buffer, wenv[i], maxlen);