Fix the Win32_rename() function so it correctly

[openssl.git] / apps / apps.c

diff --git a/apps/apps.c b/apps/apps.c
index 8c9726ebd7b060fc6e28a4feed712a8e03e6cf94..f0c280c38d953a086775c6de386344d626cf00fe 100644 (file)
--- a/apps/apps.c
+++ b/apps/apps.c
@@ -333,16 +333,13 @@ void program_name(char *in, char *out, int size)
 #ifdef OPENSSL_SYS_WIN32
 int WIN32_rename(char *from, char *to)
        {
-#ifdef OPENSSL_SYS_WINNT
-       int ret;
-/* Note: MoveFileEx() doesn't work under Win95, Win98 */
-
-       ret=MoveFileEx(from,to,MOVEFILE_REPLACE_EXISTING|MOVEFILE_COPY_ALLOWED);
-       return(ret?0:-1);
-#else
-       unlink(to);
-       return MoveFile(from, to);
-#endif
+       /* Windows rename gives an error if 'to' exists, so delete it
+        * first and ignore file not found errror
+        */
+       if((remove(to) != 0) && (errno != ENOENT))
+               return -1;
+#undef rename
+       return rename(from, to);
        }
 #endif