Fix #74 bad handling of incomplete ARB data

Jan Breuer

2016-02-19 2140d423dc485e5d1f3ae2c2aa39d7e28a6069ac

 libscpi/src/lexer.c

@@ -743,6 +743,8 @@
                    token->ptr = state->pos - arbitraryBlockLength;
                    token->len = arbitraryBlockLength;
                    validData = 1;
                } else {
                    validData = 0;
                }
            } else if (iseos(state)) {
                validData = 0;