Use "-Wall -O2" for the compiler to get more warnings.

And fix up the warnings that it pointed out. Let's keep the tree
clean from early on.

Not that the code is very beautiful anyway ;)

1 files changed, 1 insertions, 1 deletions

diff --git a/write-tree.c b/write-tree.c
index 012eeeff1b..6e531b40a8 100644
--- a/write-tree.c
+++ b/write-tree.c
@@ -31,7 +31,7 @@ static int prepend_integer(char *buffer, unsigned val, int i)
 
 int main(int argc, char **argv)
 {
-	unsigned long size, offset, val;
+	unsigned long size, offset;
 	int i, entries = read_cache();
 	char *buffer;