commit e53fb1bf031a53ad23a45846addf14e25cebb97d
author Paul Sokolovsky <pfalcon@users.sourceforge.net> Sat May 14 15:47:08 2016 +0300
committer Paul Sokolovsky <pfalcon@users.sourceforge.net> Sat May 14 15:47:08 2016 +0300
tree b1fdf1d8a7028a0a1ab8d34a4dd6fd82c4fd01ff
parent 2ae6697300ed6954d30d94992fc5ff13e5a93eae

py/modstruct: Raise ValueError on unsupported format char.

py/modstruct.c

diff --git a/py/modstruct.c b/py/modstruct.c
index cd32097..eabc951 100644
--- a/py/modstruct.c
+++ b/py/modstruct.c
@@ -120,8 +120,9 @@
             if (sz == 0) {
                 sz = (mp_uint_t)mp_binary_get_size(fmt_type, *fmt, &align);
             }
-            // TODO
-            assert(sz != (mp_uint_t)-1);
+            if (sz == 0) {
+                nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError, "unsupported format"));
+            }
             // Apply alignment
             size = (size + align - 1) & ~(align - 1);
             size += sz;