Fix missing return values and some error tests for empty index files

diff --git a/Makefile b/Makefile
index 6a0a1c958fa2a1a7020c958e1f7337bd3b86a9f8..2b483560f570ff710455380d3a199cb50ac1e527 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,14 +1,14 @@
 CFLAGS=-g -O3 -Wall
 CC=gcc
 
-PROG=update-cache show-diff init-db write-tree read-tree commit-tree cat-file
+PROG=update-cache show-diff init-db write-tree read-tree commit-tree cat-file fsck-cache
 
 all: $(PROG)
 
 install: $(PROG)
        install $(PROG) $(HOME)/bin/
 
-LIBS= -lssl
+LIBS= -lssl -lz
 
 init-db: init-db.o
 
@@ -30,6 +30,9 @@ commit-tree: commit-tree.o read-cache.o
 cat-file: cat-file.o read-cache.o
        $(CC) $(CFLAGS) -o cat-file cat-file.o read-cache.o $(LIBS)
 
+fsck-cache: fsck-cache.o read-cache.o
+       $(CC) $(CFLAGS) -o fsck-cache fsck-cache.o read-cache.o $(LIBS)
+
 read-cache.o: cache.h
 show-diff.o: cache.h