Fix NULL dereferences on %substr missing operands
commit49cd6fbccf0414950b03555bb2efbb0c4dc163c0
authorCyrill Gorcunov <gorcunov@gmail.com>
Mon, 6 Sep 2010 19:49:52 +0000 (6 23:49 +0400)
committerCyrill Gorcunov <gorcunov@gmail.com>
Mon, 6 Sep 2010 20:10:23 +0000 (7 00:10 +0400)
treeb3bf98b38f164e60648c922e28966ac820a6feae
parente12c50d274198fdc6a60429a193eef95be391173
Fix NULL dereferences on %substr missing operands

%substr with dangling id issues SIGSEV. Fix it.

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
preproc.c