r266521 - in /trunk/gcc: ChangeLog gcov.c

[marxin@gcc.gnu.org]

Author: marxin
Date: Tue Nov 27 16:30:27 2018
New Revision: 266521

URL: https://gcc.gnu.org/viewcvs?rev=266521&root=gcc&view=rev
Log:
gcov: do not ICE on NULL string in JSON export.

2018-11-27  Martin Liska  <mliska@suse.cz>

	* gcov.c (generate_results): Append current_working_directory
	only when exists.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gcov.c