[PATCH] Fix crash when reading the empty tree

Johannes Schindelin· May 7, 2006, 15:42 UTC · lore

cvsimport needs to call git-read-tree without arguments to create an empty tree.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
---
 read-tree.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Show changes to read-tree.c +1 −1

diff --git a/read-tree.c b/read-tree.c
index 067fb95..a060a97 100644
--- a/read-tree.c
+++ b/read-tree.c
@@ -881,7 +881,7 @@ int main(int argc, char **argv)
 	 * valid cache-tree because the index must match exactly
 	 * what came from the tree.
 	 */
-	if (trees->item && (!merge || (stage == 2))) {
+	if (trees && trees->item && (!merge || (stage == 2))) {
 		cache_tree_free(&active_cache_tree);		
 		prime_cache_tree();
 	}

-- 
1.3.2.g5131-dirty

patchFix crash when reading the empty tree