From 4b0f175a8991f4447ec7e64aec9703ac1b050c01 Mon Sep 17 00:00:00 2001
From: Thomas Schmitt <scdbackup@gmx.net>
Date: Mon, 8 Feb 2010 10:55:13 +0100
Subject: [PATCH] Reacted on compiler warnings from gzpLinux on kernel 2.6

---
 libisofs/filters/zisofs.c | 3 +++
 libisofs/node.c           | 1 +
 libisofs/tree.c           | 2 +-
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/libisofs/filters/zisofs.c b/libisofs/filters/zisofs.c
index 26592e3..f9e9c11 100644
--- a/libisofs/filters/zisofs.c
+++ b/libisofs/filters/zisofs.c
@@ -913,6 +913,8 @@ int ziso_filter_get_uncompressor(FilterContext *filter, IsoStream *original,
 }
 
 
+#ifdef Libisofs_with_zliB
+
 /* Produce a parameter object suitable for iso_file_add_filter().
  * It may be disposed by free() after all those calls are made.
  *
@@ -939,6 +941,7 @@ int ziso_create_context(FilterContext **filter, int flag)
     return ISO_SUCCESS;
 }
 
+#endif Libisofs_with_zliB
 
 /*
  * @param flag bit0= if_block_reduction rather than if_reduction
diff --git a/libisofs/node.c b/libisofs/node.c
index 996b1a0..7149398 100644
--- a/libisofs/node.c
+++ b/libisofs/node.c
@@ -208,6 +208,7 @@ int iso_node_get_xinfo(IsoNode *node, iso_node_xinfo_func proc, void **data)
         return ISO_NULL_POINTER;
     }
 
+    *data = NULL;
     pos = node->xinfo;
     while (pos != NULL) {
         if (pos->process == proc) {
diff --git a/libisofs/tree.c b/libisofs/tree.c
index 3dac930..ea962d0 100644
--- a/libisofs/tree.c
+++ b/libisofs/tree.c
@@ -921,7 +921,7 @@ int iso_tree_path_to_node(IsoImage *image, const char *path, IsoNode **node)
     int result;
     IsoNode *n;
     IsoDir *dir;
-    char *ptr, *brk_info, *component;
+    char *ptr, *brk_info = NULL, *component;
 
     if (image == NULL || path == NULL) {
         return ISO_NULL_POINTER;