[Bug 720020] Missing quotes in gst-error.m4

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=720020
  GStreamer | common | git

--- Comment #7 from Kyle <zeranoe at gmail.com> 2013-12-07 21:07:43 UTC ---
That fixed the issue locally, configure now reads:
  if test "X$flag_ok" = Xyes ; then
    ERROR_CXXFLAGS="$ERROR_CXXFLAGS,$f"
    true
  else

    true
  fi

-- 
Configure bugmail: https://bugzilla.gnome.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.