Allow the test suite to pass in a directory whose name contains spaces

diff --git a/lockfile.h b/lockfile.h
index d26ad27b2b2df207872cb20ce9cc0299ee0aff8e..7b715f9e7754882061dde0220d13fdc7d0d6c252 100644 (file)
--- a/lockfile.h
+++ b/lockfile.h
@@ -129,10 +129,16 @@ struct lock_file {
 /*
  * If a lock is already taken for the file, `die()` with an error
  * message. If this flag is not specified, trying to lock a file that
- * is already locked returns -1 to the caller.
+ * is already locked silently returns -1 to the caller, or ...
  */
 #define LOCK_DIE_ON_ERROR 1
 
+/*
+ * ... this flag can be passed instead to return -1 and give the usual
+ * error message upon an error.
+ */
+#define LOCK_REPORT_ON_ERROR 4
+
 /*
  * Usually symbolic links in the destination path are resolved. This
  * means that (1) the lockfile is created by adding ".lock" to the