1 files changed, 3 insertions, 3 deletions

diff --git a/usr.sbin/pciconf/pciconf.c b/usr.sbin/pciconf/pciconf.c
index 12e83ec93380..22bb61dacaf1 100644
--- a/usr.sbin/pciconf/pciconf.c
+++ b/usr.sbin/pciconf/pciconf.c
@@ -662,16 +662,16 @@ getdevice(const char *name)
 	 * find the start of the unit.
 	 */
 	if (name[0] == '\0')
-		err(1, "Empty device name");
+		errx(1, "Empty device name");
 	cp = strchr(name, '\0');
 	assert(cp != NULL && cp != name);
 	cp--;
 	while (cp != name && isdigit(cp[-1]))
 		cp--;
-	if (cp == name)
+	if (cp == name || !isdigit(*cp))
 		errx(1, "Invalid device name");
 	if ((size_t)(cp - name) + 1 > sizeof(patterns[0].pd_name))
-		errx(1, "Device name i2s too long");
+		errx(1, "Device name is too long");
 	memcpy(patterns[0].pd_name, name, cp - name);
 	patterns[0].pd_unit = strtol(cp, &cp, 10);
 	assert(*cp == '\0');