From cad2ee95ebaf31a25bbe86ef9b01645c60202f1f Mon Sep 17 00:00:00 2001
From: Dave Vasilevsky <dave@vasilevsky.ca>
Date: Sun, 14 Oct 2012 06:13:23 -0400
Subject: [PATCH] We never use the argument to read_file_index

---
 common.c | 5 ++---
 list.c   | 2 +-
 pixz.h   | 2 +-
 read.c   | 2 +-
 4 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/common.c b/common.c
index b637d2b..ad291d2 100644
--- a/common.c
+++ b/common.c
@@ -146,10 +146,9 @@ lzma_vli find_file_index(void **bdatap) {
     return ret; 
 }  
 
-lzma_vli read_file_index(lzma_vli offset) {
+lzma_vli read_file_index() {
     void *bdata = NULL;
-    if (!offset)
-        offset = find_file_index(&bdata);
+	lzma_vli offset = find_file_index(&bdata);
     if (!offset)
         return 0;
     
diff --git a/list.c b/list.c
index e601ce2..9798d29 100644
--- a/list.c
+++ b/list.c
@@ -7,7 +7,7 @@ void pixz_list(bool tar) {
     lzma_index_iter iter;
     lzma_index_iter_init(&iter, gIndex);
 
-    if (tar && read_file_index(0)) {
+    if (tar && read_file_index()) {
         dump_file_index(stdout, false);
         free_file_index();
     } else {
diff --git a/pixz.h b/pixz.h
index daacd97..d1e9239 100644
--- a/pixz.h
+++ b/pixz.h
@@ -71,7 +71,7 @@ bool is_multi_header(const char *name);
 void decode_index(void);
 
 lzma_vli find_file_index(void **bdatap);
-lzma_vli read_file_index(lzma_vli offset);
+lzma_vli read_file_index(void);
 void dump_file_index(FILE *out, bool verbose);
 void free_file_index(void);
 
diff --git a/read.c b/read.c
index bb2647c..134a50d 100644
--- a/read.c
+++ b/read.c
@@ -62,7 +62,7 @@ static void check_capacity(io_block_t *ib, size_t incap, size_t outcap);
 void pixz_read(bool verify, size_t nspecs, char **specs) {
     decode_index();
     if (verify)
-        gFileIndexOffset = read_file_index(0);
+        gFileIndexOffset = read_file_index();
     wanted_files(nspecs, specs);
 
 #if DEBUG