Index: uspace/app/bdsh/cmds/modules/mkfile/mkfile.c
===================================================================
--- uspace/app/bdsh/cmds/modules/mkfile/mkfile.c	(revision 19f857a3b361739b06d4f547174ae4ac1b99c651)
+++ uspace/app/bdsh/cmds/modules/mkfile/mkfile.c	(revision df6b760f1bd75c44a53207ccec0e9abb8ca6ea0e)
@@ -168,5 +168,5 @@
 		rc = write(fd, buffer, to_write);
 		if (rc <= 0) {
-			printf("%s: Error writing file (%d).\n", cmdname, rc);
+			printf("%s: Error writing file (%zd).\n", cmdname, rc);
 			close(fd);
 			return CMD_FAILURE;
@@ -177,5 +177,5 @@
 	rc = close(fd);
 	if (rc != 0) {
-		printf("%s: Error writing file (%d).\n", cmdname, rc);
+		printf("%s: Error writing file (%zd).\n", cmdname, rc);
 		return CMD_FAILURE;
 	}