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-rw-r--r--gcc/ChangeLog5
-rw-r--r--gcc/gcov.c4
2 files changed, 8 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8ca260e..c2eea0d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2018-11-27 Martin Liska <mliska@suse.cz>
+
+ * gcov.c (generate_results): Append current_working_directory
+ only when exists.
+
2018-11-27 Mike Gulick <mgulick@mathworks.com>
PR preprocessor/83173
diff --git a/gcc/gcov.c b/gcc/gcov.c
index 361b696..7e39f9b 100644
--- a/gcc/gcov.c
+++ b/gcc/gcov.c
@@ -1377,7 +1377,9 @@ generate_results (const char *file_name)
json::object *root = new json::object ();
root->set ("format_version", new json::string ("1"));
root->set ("gcc_version", new json::string (version_string));
- root->set ("current_working_directory", new json::string (bbg_cwd));
+
+ if (bbg_cwd != NULL)
+ root->set ("current_working_directory", new json::string (bbg_cwd));
json::array *json_files = new json::array ();
root->set ("files", json_files);