[2837] Fixed omissions from previous review corrections

Added braces to a single-line "if" statement.  Also corrected
some comments and removed trailing spaces from some statements.

1 files changed, 6 insertions, 5 deletions

diff --git a/src/lib/dhcp/hwaddr.cc b/src/lib/dhcp/hwaddr.cc
index a7ec30e1da..eb23b44dad 100644
--- a/src/lib/dhcp/hwaddr.cc
+++ b/src/lib/dhcp/hwaddr.cc
@@ -30,15 +30,16 @@ HWAddr::HWAddr()
 HWAddr::HWAddr(const uint8_t* hwaddr, size_t len, uint8_t htype)
     :hwaddr_(hwaddr, hwaddr + len), htype_(htype) {
     if (len > MAX_HWADDR_LEN) {
-        isc_throw(InvalidParameter, "hwaddr length exceeds MAX_HWADDR_LEN");    
+        isc_throw(InvalidParameter, "hwaddr length exceeds MAX_HWADDR_LEN");
     }
 }
 
 HWAddr::HWAddr(const std::vector<uint8_t>& hwaddr, uint8_t htype)
     :hwaddr_(hwaddr), htype_(htype) {
-    if (hwaddr.size() > MAX_HWADDR_LEN)
-        isc_throw(InvalidParameter, 
-            "address vector size exceeds MAX_HWADDR_LEN");    
+    if (hwaddr.size() > MAX_HWADDR_LEN) {
+        isc_throw(InvalidParameter,
+            "address vector size exceeds MAX_HWADDR_LEN");
+    }
 }
 
 std::string HWAddr::toText() const {
@@ -58,7 +59,7 @@ std::string HWAddr::toText() const {
 }
 
 bool HWAddr::operator==(const HWAddr& other) const {
-    return ((this->htype_  == other.htype_) && 
+    return ((this->htype_  == other.htype_) &&
             (this->hwaddr_ == other.hwaddr_));
 }