opk: Make version variables local

1 files changed, 4 insertions, 4 deletions

diff --git a/src/opk.c b/src/opk.c
index 7bf5870..1df8832 100644
--- a/src/opk.c
+++ b/src/opk.c
@@ -41,8 +41,6 @@ struct opkg_opk_opk {
 	char                            file_buffer[8192];
 	struct opkg_opk_gzip           *outer_gzip;
 	struct opkg_opk_ustar          *outer_ustar;
-	char                           *version_buffer;
-	size_t                          version_size;
 	struct opkg_opk_gzip           *inner_gzip;
 	struct opkg_opk_ustar          *inner_ustar;
 	int                             previously_printed;
@@ -375,6 +373,8 @@ opkg_opk_opk_read(struct opkg_opk_opk *opk, const char *file_name)
 {
 	int                           ret;
 	struct opkg_opk_ustar_member *member;
+	char                         *version_buffer;
+	size_t                        version_size;
 
 	ret = OPKG_OPK_OK;
 
@@ -415,14 +415,14 @@ opkg_opk_opk_read(struct opkg_opk_opk *opk, const char *file_name)
 	}
 	free(member);
 	if (opkg_opk_ustar_read(opk->outer_ustar,
-				&opk->version_buffer, &opk->version_size) !=
+				&version_buffer, &version_size) !=
 			OPKG_OPK_OK) {
 		fputs(_("Error: Failed to read \"debian-binary\" in archive\n"),
 				stderr);
 		ret = OPKG_OPK_ERROR;
 		goto out3;
 	}
-	if (opk->version_size < 4 || strncmp(opk->version_buffer, "2.", 2) != 0)
+	if (version_size < 4 || strncmp(version_buffer, "2.", 2) != 0)
 	{
 		fputs(_("Error: Unsupported package version\n"), stderr);
 		ret = OPKG_OPK_ERROR;