Fix signed/unsigned warning

1 files changed, 1 insertions, 1 deletions

diff --git a/jsonrpc.c b/jsonrpc.c
index e3a2942..b800895 100644
--- a/jsonrpc.c
+++ b/jsonrpc.c
@@ -233,7 +233,7 @@ char *jsonrpc_handler(const char *input, size_t input_len, struct jsonrpc_method
 			json_response = jsonrpc_error_response(NULL,
 					jsonrpc_error_object(JSONRPC_INVALID_REQUEST, NULL));
 		} else {
-			int k;
+			size_t k;
 			json_response = NULL;
 			for (k=0; k < len; k++) {
 				json_t *req = json_array_get(json_request, k);