[master] fixed pkt{,4,6}.{h,cc} modes

diff --git a/src/lib/dhcp/pkt.cc b/src/lib/dhcp/pkt.cc
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/src/lib/dhcp/pkt.h b/src/lib/dhcp/pkt.h
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/src/lib/dhcp/pkt4.h b/src/lib/dhcp/pkt4.h
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/src/lib/dhcp/pkt6.cc b/src/lib/dhcp/pkt6.cc
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/src/lib/dhcp/pkt6.h b/src/lib/dhcp/pkt6.h
old mode 100755 (executable)
new mode 100644 (file)