r228424 - in /branches/gcc-4_9-branch/libstdc++...

[redi@gcc.gnu.org]

Author: redi
Date: Fri Oct  2 20:51:34 2015
New Revision: 228424

URL: https://gcc.gnu.org/viewcvs?rev=228424&root=gcc&view=rev
Log:
Backport PR libstdc++/65142 fix from mainline

	PR libstdc++/65142
	* src/c++11/random.cc (random_device::_M_getval()): Check read result
	and retry after short reads.

Modified:
    branches/gcc-4_9-branch/libstdc++-v3/ChangeLog
    branches/gcc-4_9-branch/libstdc++-v3/src/c++11/random.cc