xz: Fix displaying of file sizes in progress indicator in passthru mode.

It worked for one input file since the counters are zero when
xz starts but they weren't reset when starting a new file in
passthru mode. For example, if files A, B, and C are one byte each,
then "xz -dcvf A B C" would show file sizes as 1, 2, and 3 bytes
instead of 1, 1, and 1 byte.

diff --git a/src/xz/coder.c b/src/xz/coder.c
index 51cd3ef0d12f1ad7664b65b7da08e899ee89f87c..f952e80db9cfcbb4d51ec1e623e4e6d0240d8bc0 100644 (file)
--- a/src/xz/coder.c
+++ b/src/xz/coder.c
@@ -513,8 +513,12 @@ coder_init(file_pair *pair)
                        // is needed, because we don't want to do use
                        // passthru mode with --test.
                        if (opt_mode == MODE_DECOMPRESS
-                                       && opt_stdout && opt_force)
+                                       && opt_stdout && opt_force) {
+                               // These are needed for progress info.
+                               strm.total_in = 0;
+                               strm.total_out = 0;
                                return CODER_INIT_PASSTHRU;
+                       }
 
                        ret = LZMA_FORMAT_ERROR;
                        break;