Fix a native crash with shortcuts

Creation of the TerminalAttributes object failed to take into
account that there may be children on this node.

Change-Id: I8224a1a51532d1a40a8555f46425e3744388326b
diff --git a/native/src/unigram_dictionary.cpp b/native/src/unigram_dictionary.cpp
index a6ecc2d..bbae5a8 100644
--- a/native/src/unigram_dictionary.cpp
+++ b/native/src/unigram_dictionary.cpp
@@ -662,8 +662,9 @@
             // The frequency should be here, because we come here only if this is actually
             // a terminal node, and we are on its last char.
             const int freq = BinaryFormat::readFrequencyWithoutMovingPointer(DICT_ROOT, pos);
-            TerminalAttributes terminalAttributes(DICT_ROOT, flags,
-                    BinaryFormat::skipFrequency(flags, pos));
+            const int childrenAddressPos = BinaryFormat::skipFrequency(flags, pos);
+            const int attributesPos = BinaryFormat::skipChildrenPosition(flags, childrenAddressPos);
+            TerminalAttributes terminalAttributes(DICT_ROOT, flags, attributesPos);
             onTerminal(freq, terminalAttributes, correction, queue);
         }