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-rw-r--r--t/helper/test-sha1-array.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/t/helper/test-sha1-array.c b/t/helper/test-sha1-array.c
index 09f7790971..f7a53c4ad6 100644
--- a/t/helper/test-sha1-array.c
+++ b/t/helper/test-sha1-array.c
@@ -1,9 +1,10 @@
#include "cache.h"
#include "sha1-array.h"
-static void print_sha1(const unsigned char sha1[20], void *data)
+static int print_sha1(const unsigned char sha1[20], void *data)
{
puts(sha1_to_hex(sha1));
+ return 0;
}
int cmd_main(int argc, const char **argv)