X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=test-delta.c;h=1be8ee0c721ec35372fee4e686d9664b143b4345;hb=ae448e3854d8b6e7e37aa88fa3917f5dd97f3210;hp=da51efc245c4f6b543a5695d402c902a3c343779;hpb=75c42d8cc3b42e4b82946848b8ba902b4bbcc38d;p=git.git

diff --git a/test-delta.c b/test-delta.c
index da51efc2..1be8ee0c 100644
--- a/test-delta.c
+++ b/test-delta.c
@@ -17,7 +17,7 @@
 #include <sys/mman.h>
 #include "delta.h"
 
-static const char *usage =
+static const char usage[] =
 	"test-delta (-d|-p) <from_file> <data_file> <out_file>";
 
 int main(int argc, char *argv[])
@@ -41,6 +41,7 @@ int main(int argc, char *argv[])
 	from_buf = mmap(NULL, from_size, PROT_READ, MAP_PRIVATE, fd, 0);
 	if (from_buf == MAP_FAILED) {
 		perror(argv[2]);
+		close(fd);
 		return 1;
 	}
 	close(fd);
@@ -54,6 +55,7 @@ int main(int argc, char *argv[])
 	data_buf = mmap(NULL, data_size, PROT_READ, MAP_PRIVATE, fd, 0);
 	if (data_buf == MAP_FAILED) {
 		perror(argv[3]);
+		close(fd);
 		return 1;
 	}
 	close(fd);
@@ -61,7 +63,7 @@ int main(int argc, char *argv[])
 	if (argv[1][1] == 'd')
 		out_buf = diff_delta(from_buf, from_size,
 				     data_buf, data_size,
-				     &out_size, ~0UL);
+				     &out_size, 0);
 	else
 		out_buf = patch_delta(from_buf, from_size,
 				      data_buf, data_size,