diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c
index 5298ee539..915b74dd1 100644
--- a/libbb/xfuncs.c
+++ b/libbb/xfuncs.c
@@ -172,7 +172,7 @@ char *utoa_to_buf(unsigned n, char *buf, unsigned buflen)
 /* Convert signed integer to ascii, like utoa_to_buf() */
 char *itoa_to_buf(int n, char *buf, unsigned buflen)
 {
-	if (buflen && n<0) {
+	if (buflen && n < 0) {
 		n = -n;
 		*buf++ = '-';
 		buflen--;
diff --git a/networking/libiproute/iptunnel.c b/networking/libiproute/iptunnel.c
index ad909ff21..1190b6867 100644
--- a/networking/libiproute/iptunnel.c
+++ b/networking/libiproute/iptunnel.c
@@ -191,7 +191,7 @@ static void parse_args(char **argv, int cmd, struct ip_tunnel_parm *p)
 			if (strchr(*argv, '.'))
 				p->i_key = p->o_key = get_addr32(*argv);
 			else {
-				if (get_unsigned(&uval, *argv, 0)<0) {
+				if (get_unsigned(&uval, *argv, 0) < 0) {
 					bb_error_msg_and_die("invalid value of \"key\"");
 				}
 				p->i_key = p->o_key = htonl(uval);
@@ -203,7 +203,7 @@ static void parse_args(char **argv, int cmd, struct ip_tunnel_parm *p)
 			if (strchr(*argv, '.'))
 				p->o_key = get_addr32(*argv);
 			else {
-				if (get_unsigned(&uval, *argv, 0)<0) {
+				if (get_unsigned(&uval, *argv, 0) < 0) {
 					bb_error_msg_and_die("invalid value of \"ikey\"");
 				}
 				p->i_key = htonl(uval);
@@ -215,7 +215,7 @@ static void parse_args(char **argv, int cmd, struct ip_tunnel_parm *p)
 			if (strchr(*argv, '.'))
 				p->o_key = get_addr32(*argv);
 			else {
-				if (get_unsigned(&uval, *argv, 0)<0) {
+				if (get_unsigned(&uval, *argv, 0) < 0) {
 					bb_error_msg_and_die("invalid value of \"okey\"");
 				}
 				p->o_key = htonl(uval);