Commit 1ed01b33 authored by Mark Andrews's avatar Mark Andrews
Browse files

silence compiler warning

parent da2c52ac
......@@ -14,7 +14,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dnssec-keyfromlabel.c,v 1.21 2009/10/12 20:48:10 each Exp $ */
/* $Id: dnssec-keyfromlabel.c,v 1.22 2009/10/14 22:07:13 marka Exp $ */
/*! \file */
......@@ -310,7 +310,7 @@ main(int argc, char **argv) {
fatal("extraneous arguments");
if (strchr(label, ':') == NULL &&
engine != NULL && strlen(engine) != 0) {
engine != NULL && strlen(engine) != 0U) {
char *l;
int len;
......
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