From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Fri, 17 Oct 2008 14:11:04 +0000 (-0000)
Subject: cpio: fix regression in prev commit (harmless)
X-Git-Tag: 1_13_0~100
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=cf4dd07b28fc590f12543d68dacfcb80616223dc;p=oweals%2Fbusybox.git

cpio: fix regression in prev commit (harmless)
---

diff --git a/archival/cpio.c b/archival/cpio.c
index d39640d24..b447b27e4 100644
--- a/archival/cpio.c
+++ b/archival/cpio.c
@@ -341,11 +341,13 @@ int cpio_main(int argc UNUSED_PARAM, char **argv)
 		argv++;
 	}
 
+	/* see get_header_cpio */
+	archive_handle->ah_priv[2] = (void*) ~(ptrdiff_t)0;
 	while (get_header_cpio(archive_handle) == EXIT_SUCCESS)
 		continue;
 
-	/* see get_header_cpio */
-	printf("%lu blocks\n", (unsigned long)(ptrdiff_t)(archive_handle->ah_priv[2]));
+	if (archive_handle->ah_priv[2] != (void*) ~(ptrdiff_t)0)
+		printf("%lu blocks\n", (unsigned long)(ptrdiff_t)(archive_handle->ah_priv[2]));
 
 	return EXIT_SUCCESS;
 }